Author Topic: Manufactures cup: Valdosta- April 8-10, 2016  (Read 11560 times)

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Offline madmtnmotors

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #25 on: April 10, 2016, 10:00:12 am »
Frank and I are headed to round four today. Just need a few more win lights... ;-)
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline kmb69

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #26 on: April 10, 2016, 10:05:55 am »
Awesome Wilbur!

Offline Jerry Rxman Griffin aka MuthaF'er

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #27 on: April 10, 2016, 10:49:03 am »
Kick ass!!

What is the scheduled time?
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline madmtnmotors

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #28 on: April 10, 2016, 11:09:16 am »
Kick ass!!

What is the scheduled time?

Just as soon as they feel like it!   :o  ;)  ;D
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline madmtnmotors

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #29 on: April 10, 2016, 03:47:20 pm »
It's up to Frank now, I got beat in round four.   :(

Had a blast! I'll be back!   8)
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline Jerry Rxman Griffin aka MuthaF'er

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #30 on: April 10, 2016, 04:30:27 pm »
Good start on points. Those other guys have a lot of catching up to do now.

Anyone else do any advancing?
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline dragracer

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #31 on: April 11, 2016, 06:39:48 am »
Just made it back home. Tired. Will try to update tonight.

Offline Jim F

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #32 on: April 11, 2016, 08:05:00 am »
David went to the third round in pro ET and this should be noted to all
that races. CHECK YOUR TIME THAT IS POSTED ON THE BOARD AS YOU ROLL OUT OF THE WATER BOX!!!!!!!!!!!!!!!
David and I both herd the person giving the times to the people in the tower
but the folks in the tower did hear it right and posted a slower time
I didn't check to make sure the times on the electronic board was the same as what David
had dialed on his dial board. David missed it also as this was the first time it had happened in
25 years of racing.
we went out of super comp first round as we turned an 8.86 to a 8.89
its the first time we left a major race when the sun is still out but oh well.
had a lot of fun and cant wait for rocking-ham

Jim
2002 RC51 1000 (SP2)
1983 GS1100EC Suzuki
2002 998 Dukati (Customers Bike)
1992 KTM500 2 stroke
1975 CB750/836 Honda
1978 GS750/840 Suzuki

Offline kmb69

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #33 on: April 11, 2016, 11:26:52 am »
I don't remember the details but a similar thing happened to Billy last year.
They loaded his dial incorrectly and he did not catch it. He lost of course.

Offline madmtnmotors

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #34 on: April 11, 2016, 11:46:27 am »
I don't remember the details but a similar thing happened to Billy last year.
They loaded his dial incorrectly and he did not catch it. He lost of course.



Yep. They entered a seven second dial on Bill's eleven second ACTUAL dial back in November. I was trying to make sure and verify the board in the water before rolling up to stage all weekend long.
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline Bill/BentON Racing

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #35 on: April 11, 2016, 04:26:25 pm »
Great fun weekend, and POP's brought us a new flag! K. Thanks, Bill's race report later.
BentON Racing Website
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Over 35 years of experience working on vintage motorcycles, with a speciality in Honda SOHC/4 with a focus on the CB750 and other models as well from 1966 - 1985.
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Offline dragracer

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #36 on: April 11, 2016, 09:07:44 pm »
Had a mixed bag for the weekend. Saturday I did win first and second round but lost in th 3rd. The corrected altitude keep changing and making the bike hard to dial. Pops was a great help with the weather station in keeping me apprised so I could adjust my dial in accordingly. The wife got impatient waiting til the last second to write the final 2 numbers,of the ET on the bike but that's what it takes. I pretty much sand bagged all weekend in case the wind gusts slowed me down. I lost 3rd round to the red eye I think. Lowest dial in for the day was 10.49 if I recall right. Sunday brought new challenges because,the weather conditions had changed so much and there were no "official" time runs to,get the bike dialed in. They've actually built the time run into first round because everyone comes right back into second round. In other works, no penalty, or reward if you don't win first round. Given that scenario, I decided to just run the bike hard to get a lower ET, and to push the tree as hard as possible to figure where "red" showed up. I put a 10.59 on the bike at the rear of staging but knew I'd be quicker. How much quicker I didn't know until Pops looked at the data as I was at the head of staging and yelled, .41 or .42. I decided not to stop to change the dial much to Pops chagrin. Sure enough I pushed the tree and got my feel for where the redlight was and found it easily with a -.028 bulb. Down track the bike nailed Pops dial in,for a 10.42 ET on the time slip. Not only did I get my loosing red light but I broke out big time.  Yep, Pops was right on target with my projected ET. The weather finally came around and have a weather station with historic data on my bike allowed an extremely accurate ET. Does Pops know what he's talking about when he gives us advice?? You be the judge!! I'm onboard myself. Next round we dial a 10.43 as a slight buffer and took the win light easily due to a .005 reaction time. That .005 light earned me the chance at a bye run if there was an uneven number of bikes. They pulled me out of line and to the side as they rolled bikes through staging and down the track. Only after the last pair went down was I allowed to make my earned bye run. Since it was basically a time run, I made a decision see how much quicker the current weather conditions would affect a hard pass. The bike left strong, carrying  the front wheel out a bit and I layed down behind the small CB1100F fairing to make myself as aerodynamic  as possible. When I got my time slip, it showed I had made a 10.36 pass @ 123mph. I looked at the 60' time I knew there was more on the table since it was a 1.46 and I have pulled 1.41-1.42 60's. Hmm, is there a 10.2x pass in this bike?? Well, not going to find out today cause we're concentrating on more win slips and not trying to impress anyone with useless numbers on a piece of paper. I continued to advance until there were only 8 bikes left. I got paired up with the sane young buck riding the VRod that I had run in the first round. He had lane choice because he ran closest to his dial in on his previous pass. I wanted right lane but tried to play the " it really doesn't matter which lane" game. At the last second he decided to push me over into the left lane. Good move young man, its a mind thing. He dialed a 10.79 and I dialed a 10.45. He left and I gave chase but caught myself looking over in his lane for some Rookie reason. That slit second caused me to miss that shift light staring in my fav and I bumped the rev limiter. Not good to bump the limiter as it slows down your forward momentum- the freaking gap between us increased and I knew I was toast. I chase that dang Hog all the way down the track with my front wheel glued to his back tire but he crossed the line first, ending my day.  A review of the time slip revealed a slower reaction time on my side and a few hundredths off my projected ET. Basically I was history at the tree.

Although I didn't get as far as I would have likely, being one of final 8 bikes out of the large count in round one isn't too bad overall. I'm still going to chase a final round victory on my SOHC and a top ten finish in street et for 2016.
« Last Edit: April 11, 2016, 09:12:06 pm by dragracer »

Offline bwaller

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #37 on: April 12, 2016, 03:48:36 am »
Good read Frank, thanks. Congratulations, we're never done learning.

Offline POPS 911

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #38 on: April 12, 2016, 04:02:06 am »
FRANK in the 10.30s: You can still call your SOHC 750  " MONEY BAGS " as you won all the money in the S. GREEN fund !!!!! I still got that " NO HUMOR $500 reward waiting for a SOHC 750. I would think your worn out [ in your words ] 750 is the fastest in the land at this time and any doubters then they can get a lane beside MONEY BAGS and get some = find job on you part rider and wrench spinner. If that wind was not there you could be 10.30 -.29 flat.
Wilber : Get that rev limiter on.
YOUNGBLOOD TREY: 29's are simple, jet drills are a must, turn gas on, burnout 2nd gear, STOP, PUT BOTH FEET ON GROUND AND THEN SHIFT INTO 1ST GEAR. And at the 1000' take a look, at 1300' look and WOMP that loser = schools out..........

POPS

Offline Medyo Bastos

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #39 on: April 12, 2016, 04:44:07 am »
great work, and congrats guys!

Offline Bill/BentON Racing

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    • BentON Racing
Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #40 on: April 12, 2016, 07:17:59 am »
POP'S, it was my money he won , $500.00. Asked for his address last night to pay him. He is such a class act, at Rockingham we're lining up in qualfying side by side for the $500.00! One pass I keep it or Frank gets it! Be there for some fun! Thank you Frank, it's going be big fun! Bill
BentON Racing Website
OEM Parts | Service | Custom Builds
BentON Racing Facebook
Over 35 years of experience working on vintage motorcycles, with a speciality in Honda SOHC/4 with a focus on the CB750 and other models as well from 1966 - 1985.
______________________________________
1993 HRC RS125 | 1984 NS400R | 1974 Honda CB750/836cc (Calendar Girl) | 1972 CB 500/550 Yoshi Kitted 590cc | 1965 Honda CB450 Black Bomber | 1972 Suzuki T350 | 1973 88cc | Z50/Falcons Pit Bike | 1967 CA100| 1974 CB350 (400F motor)...and more.
______________________________________
See our latest build 'Captain Marvel' CLICK HERE

Offline dragracer

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #41 on: April 12, 2016, 07:56:46 am »
Pops, message or email me your cellphone number.

Offline madmtnmotors

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  • Sunny Central Florida
Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #42 on: April 12, 2016, 08:53:57 am »
Well, my adventures began Thursday evening. On the way to Valdosta, just before the junction of the FL turnpike and I-75, it sounded like somebody suddenly stole the exhaust manifold off of my truck! After 30 minutes or so trying to locate the source of the tremendous exhaust leak, I finally resigned to turning around and heading for home, about 2 hours back the way I came. Once the truck was raised I was able to determine that the flared end of the pipe where the passenger side tail pipe connects to the manifold, had snapped clean off. I just happened to have the correct size flared end on my welding cart, so off came the pipe, new flared end welded on, pipe reinstalled, put the tools away, and finally laid down to get some rest about 2:00 A.M. Friday morning. Back on the road about 9:00 A.M. finally arriving in Valdosta about 1:30 Friday afternoon. Managed to get one test run and one qualifying run on Friday. Learned that launching at 5K wants to lift the front wheel... and that traction is not an issue for me!  :o

Saturday qualifying pass, and first two rounds of eliminations now gave me a total of five passes on the new build after having to tear the top end off to jettison the substandard cam chain tensioner components. Replaced the 62mm slugs with 65mm C.I. 836 pistons while I was at it. The lack of seat time left me watching from the sidelines after redlighting round two.

Sunday was a whole different affair, after finally getting the first win light when it mattered most, in the second round of eliminations. Hot damn! I'm going to round three! From there I managed to pull yet another winning pass in round three. Hot damn! I'm going to round four! At this point, Frank and I are the only two left with a shot at SOHC/4 contingency money. As much as I would have liked to see an all CB750 SOHC final, it was not to be. I missed a shift in round four and got beat by what appeared to be a very seasoned and accomplished rider. Congrats!

POPS, sure was good to spend time bench racing with you and Mr. Hondamatic John Weeks, along with Larry, Frank, Trey, Bill, Mark, Donnie, Jim, Dave, Mike, and every one else that dropped in and out of the pits, especially during the extended wait times between Street ET elimination rounds. What was it, something like almost seven hours between round three and round four on Sunday? I'm glad you guys were able to make it. John even managed to pull some decent runs on a bike he had never ridden before. POPS, the rev limiter is definitely at the top of the list before the next test and tune session, especially based on my uncanny ability to miss a shift on about every 4th or 5th pass! Big thanks to you for coming well equipped for a trackside swap meet.  8)

It sure is a lot of work, but I happen to enjoy every minute of it!

And here's a few picts. First up, the cantankerous tow rig:




The "Evolution" pits:




Bikes in attendance, of course there was the "Evolution" project:




Then Larry's CB750:




Larry even brought a lil' "Matic" for John to ride:




Bill delivered Marks newly restored CB750 from Atlanta that Mark came and picked up on Saturday:



and then there was Bill's "Nitro Dream":




Of course, Frank was there:




What a blast! If you ain't racing, you're just watching!  ;)
« Last Edit: April 12, 2016, 08:58:03 am by madmtnmotors »
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline madmtnmotors

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  • Sunny Central Florida
Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #43 on: April 12, 2016, 10:26:52 am »
Woo-hoo! I made number one qualifier in Street ET!  8)  8)  8)


Whatever the hell THAT means...  ???




Hopefully I can get them to at least spell my friggin name right... :(
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline Bill/BentON Racing

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    • BentON Racing
Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #44 on: April 12, 2016, 01:30:18 pm »
Means lots of points, and if you'd won, you would have been in the finals vying for $2K big boy! Lol, way to go Wilbur! That's really cool,  Bill.       Means you finished 3rd in S ET!
« Last Edit: April 12, 2016, 01:33:15 pm by Bill/BentON Racing »
BentON Racing Website
OEM Parts | Service | Custom Builds
BentON Racing Facebook
Over 35 years of experience working on vintage motorcycles, with a speciality in Honda SOHC/4 with a focus on the CB750 and other models as well from 1966 - 1985.
______________________________________
1993 HRC RS125 | 1984 NS400R | 1974 Honda CB750/836cc (Calendar Girl) | 1972 CB 500/550 Yoshi Kitted 590cc | 1965 Honda CB450 Black Bomber | 1972 Suzuki T350 | 1973 88cc | Z50/Falcons Pit Bike | 1967 CA100| 1974 CB350 (400F motor)...and more.
______________________________________
See our latest build 'Captain Marvel' CLICK HERE

Offline Medyo Bastos

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Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #45 on: April 12, 2016, 01:35:54 pm »
real cool for sure!  we are proud of you  ;D

Offline madmtnmotors

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  • Sunny Central Florida
Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #46 on: April 12, 2016, 01:48:42 pm »
Means you finished 3rd in S ET!

I don't think I'll place anywhere near 3rd. I think it might be based on the reaction time (which is not shown?) of my qualifying run Friday night. I know when I got to round four on Sunday, which happened to be the first ladder round, I had lane choice. There were quite a few racers left (16?) after I lost round four, so I will be a far cry from 3rd. Top qualifier might be a tie breaker though?

Whatever it means, I'll take it!  8)
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline dragracer

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  • Posts: 5,071
  • CB750F Dragbike
Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #47 on: April 12, 2016, 04:05:43 pm »
Odds are you had the best reaction time for that particular session.  Not sure where Bill is getting 3rd out of that run sheet. Nevertheless, you did well on Sunday on a basically stock appearing bike with no real race modifications. Now might be time to add the airshifter, shift light and any other bolt ons to aid you in rideability and consistency. You've come a long way in 2 races. By th way, could you feel any difference in the power of the big with the bigger bore once the rings seated in??

Offline dragracer

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  • Posts: 5,071
  • CB750F Dragbike
Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #48 on: April 12, 2016, 04:14:58 pm »
POP'S, it was my money he won , $500.00. Asked for his address last night to pay him. He is such a class act, at Rockingham we're lining up in qualfying side by side for the $500.00! One pass I keep it or Frank gets it! Be there for some fun! Thank you Frank, it's going be big fun! Bill

Dang Bill, I guess I need to go back and read our text messages back and forth. Somehow there are a lot of dots missing between what was written and your  post about a grudge race between us for the $500 challenge money that I won over this past weekend. I promised a mentor years ago that in return for his assistance, I'd never gamble for money in a race.I've not gone back on that promise in over 20 years, in spite of countless temptations to do otherwise and I'm sure as heck not going to start right now. I've been blessed with a lot of knowledge and success due to my old mentors guidance, if I went back on my commitment now, it would be a slap in his face, whether he finds out or not, and that just ain't gonna happen. Nice try on your part though. We'll still line up in either Fridays time run or the saturday morning trophy "
« Last Edit: April 12, 2016, 04:22:29 pm by dragracer »

Offline madmtnmotors

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  • Sunny Central Florida
Re: Manufactures cup: Valdosta- April 8-10, 2016
« Reply #49 on: April 12, 2016, 05:18:49 pm »
By the way, could you feel any difference in the power with the bigger bore once the rings seated in??

Most definitely an improvement. Over a second off of ET when compared to November, plus the tendency for the front wheel to "reach for the sky". The "big bore" gains are a little muted as a result of using flat top pistons in the later model engine, so compression is not quite what it would be with an earlier head. Of course, lower compression pistons lend themselves well to supplemental compression (i.e. turbo or supercharger?)....  ;)

Overall, I am happy with it. Next performance mods will be suspension related, and a rev limiter for peace of mind. Stretch and lower the rear, along with lowering and stiffening the front, combined with some fine tuning of the A/F ratio (dyno time!) ought to gain another .5, and I'll be in the 12 second neighborhood!  8)

Maybe an ignition cutout to permit full power shifting (per the resident guru POPS)?  ???

I'll be building another motor throughout the season to campaign next year!  ;D
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!