Author Topic: New project. 76 Super sport  (Read 1917 times)

0 Members and 1 Guest are viewing this topic.

Offline dragracer

  • Really Old Timer ...
  • *******
  • Posts: 5,101
  • CB750F Dragbike
New project. 76 Super sport
« on: December 16, 2021, 11:57:58 PM »
Okay, so I realize I have an addiction.  Sometimes you go to rehab to kick the problem and sometimes you just say screw it and go back for more. Well, I chose the latter this time. Lol. I picked up a non-running  F1 last weekend. It does have a valid title so my original thought was to do a daily rider restore. Of course as I'm taking g that 2 hour ride back home from Charleston, I look at the bike riding on the trailer behind me and my brain says nope, let's build another dragbike. Obviously I need another Honda race bike like I need a hole in the head. By the time I got home, sanity returned and I figured the best things is to at least install an 836 kit, do some mild port work and be satisfied. Hahaha.  We all know how this story is going to end.


Stay tuned as I at least get this thing started and yard rideable.
« Last Edit: December 17, 2021, 12:00:05 AM by dragracer »

Offline dusterdude

  • Really Old Timer ...
  • *******
  • Posts: 8,475
Re: New project. 76 Super sport
« Reply #1 on: December 17, 2021, 12:11:52 AM »
You know how its going to go frank,admit it and get after it.

Sent from my SM-G973U1 using Tapatalk

mark
1972 k1 750
1949 fl panhead
1 1/2 gl1100 goldwings
1998 cbr600 f3

Offline newday777

  • Really Old Timer ...
  • *******
  • Posts: 5,201
  • Avatar is my 76 K6 in Colorado w/Cody on back 1980
Re: New project. 76 Super sport
« Reply #2 on: December 17, 2021, 03:16:37 AM »
Looks like a great find. I'd even ride that yeller F1.  8)
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Online madmtnmotors

  • When did I get to be a
  • Really Old Timer ...
  • *******
  • Posts: 6,090
  • Sunny Central Florida
Re: New project. 76 Super sport
« Reply #3 on: December 17, 2021, 03:39:45 AM »
Nice!  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 RAFster122s

  • I feel like a really really
  • Really Old Timer ...
  • *******
  • Posts: 12,298
  • SOHC4 member # 2605
Re: New project. 76 Super sport
« Reply #4 on: December 17, 2021, 03:45:28 AM »
At least it is a nice or good starting point to begin with...
What are your current street bikes and does your wife ride street with you too?
I have heard of some track racers who won't ride on the street, they feel the risk is too great.
I like the Sulfur Yellow and Parakeet Yellow. Rust-Oleum has a perfect match for the later...
David- back in the desert SW!

Offline slikwilli420

  • Master of Disaster
  • Master
  • *****
  • Posts: 2,362
Re: New project. 76 Super sport
« Reply #5 on: December 17, 2021, 05:06:43 AM »
Looks like the makings of an AHRMA race bike to me!
All you gotta do is do what you gotta do.

Vintage Speed Parts Mashup: http://forums.sohc4.net/index.php?topic=133638.0
Rickman CR Parts Kit Refresh: http://forums.sohc4.net/index.php/topic,154837.0.html
AHRMA CB750 Racer: http://forums.sohc4.net/index.php/topic,158461.0.html
AHRMA Superbike Heavyweight Racer: http://forums.sohc4.net/index.php/topic,173120.0.html
'76F CB750 Patina Redemption: http://forums.sohc4.net/index.php/topic,174871.0.html

Offline MRieck

  • Really Old Timer ...
  • *******
  • Posts: 10,560
  • Big ideas....
Re: New project. 76 Super sport
« Reply #6 on: December 17, 2021, 06:26:14 AM »
Looks pretty original Frank. Maybe you can turn that OEM muffler into some type of bong? ;D ;D
Owner of the "Million Dollar CB"

Offline dragracer

  • Really Old Timer ...
  • *******
  • Posts: 5,101
  • CB750F Dragbike
Re: New project. 76 Super sport
« Reply #7 on: December 17, 2021, 07:51:24 AM »
The picture you see was in the sales ad. Of course the owner didn't take a close up. Lets just say it looks better in the picture than it does in person.  Overall it's still a good base to start from on a daily rider restoration project.  The tank has dents so it'll need repair and repainting. It'll be a good time to consider a color change. Oh, and I'm planning on keeping the stock pipe if it's not to far gone. 

Offline MRieck

  • Really Old Timer ...
  • *******
  • Posts: 10,560
  • Big ideas....
Re: New project. 76 Super sport
« Reply #8 on: December 17, 2021, 10:38:20 AM »
The picture you see was in the sales ad. Of course the owner didn't take a close up. Lets just say it looks better in the picture than it does in person.  Overall it's still a good base to start from on a daily rider restoration project.  The tank has dents so it'll need repair and repainting. It'll be a good time to consider a color change. Oh, and I'm planning on keeping the stock pipe if it's not to far gone.
That exhaust system has to be one of the quietest ever manufactured for a motorcycle. I had one on my bike when I bought it back in the day. It turns the motorcycle into a whispercycle. ;D
Owner of the "Million Dollar CB"

Offline Jerry Rxman Griffin aka MuthaF'er

  • This MuthaF'er is getting to be a
  • Really Old Timer ...
  • *******
  • Posts: 14,902
  • Bought her new 4/75
Re: New project. 76 Super sport
« Reply #9 on: December 17, 2021, 11:32:54 AM »
Yeah, and the muffler is probably one of the heaviest components too.

Doesn't look too bad Frank except for that nasty seat cover. And you are going to need an extended swing arm too..... and....... of course a replacement cam.....  LOL

Let me know what parts you need. 
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

  • Really Old Timer ...
  • *******
  • Posts: 5,101
  • CB750F Dragbike
Re: New project. 76 Super sport
« Reply #10 on: December 17, 2021, 07:31:41 PM »
Yeah, and the muffler is probably one of the heaviest components too.

Doesn't look too bad Frank except for that nasty seat cover. And you are going to need an extended swing arm too..... and....... of course a replacement cam.....  LOL

Let me know what parts you need. 

What became of your stock exhaust Jerry?? Although it's not good for performance,  I'd like to keep this bike stock appearing so I'm on the lookout for a decent stock system.

Online Don R

  • My Sandcast is a
  • Really Old Timer ...
  • *******
  • Posts: 19,816
  • Saver of unloved motorcycles.
Re: New project. 76 Super sport
« Reply #11 on: December 17, 2021, 08:04:30 PM »
 Nice, this should be fun to follow.
  I saw a meme last week, said I like Hondas, I have too many Hondas, No more honda's. Oooh look a honda, so I get two more honda's.
No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
 You don't need a weatherman to know which way the wind blows.

Offline Jerry Rxman Griffin aka MuthaF'er

  • This MuthaF'er is getting to be a
  • Really Old Timer ...
  • *******
  • Posts: 14,902
  • Bought her new 4/75
Re: New project. 76 Super sport
« Reply #12 on: December 17, 2021, 08:54:30 PM »
Yeah, and the muffler is probably one of the heaviest components too.

Doesn't look too bad Frank except for that nasty seat cover. And you are going to need an extended swing arm too..... and....... of course a replacement cam.....  LOL

Let me know what parts you need. 

What became of your stock exhaust Jerry?? Although it's not good for performance,  I'd like to keep this bike stock appearing so I'm on the lookout for a decent stock system.

It's in the parts cave. Yours looks better but no where close to the almost new Kerker sitting close by. The down pipes are pretty rusty on the back side. The muffler may not be as nice as yours either. I've been wondering if the muffler can be flushed out??
« Last Edit: December 17, 2021, 08:57:21 PM by Jerry Rxman Griffin aka MuthaF'er »
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

  • Really Old Timer ...
  • *******
  • Posts: 5,101
  • CB750F Dragbike
Re: New project. 76 Super sport
« Reply #13 on: December 17, 2021, 11:30:25 PM »
Yeah, and the muffler is probably one of the heaviest components too.

Doesn't look too bad Frank except for that nasty seat cover. And you are going to need an extended swing arm too..... and....... of course a replacement cam.....  LOL

Let me know what parts you need. 

What became of your stock exhaust Jerry?? Although it's not good for performance,  I'd like to keep this bike stock appearing so I'm on the lookout for a decent stock system.

It's in the parts cave. Yours looks better but no where close to the almost new Kerker sitting close by. The down pipes are pretty rusty on the back side. The muffler may not be as nice as yours either. I've been wondering if the muffler can be flushed out??

I haven't fully inspected my pipe yet but it's got a good bit of rust on
a few of the he head pipe. I need to get the bike up on the stands to see if the tail pipe is good underneath.  While I'm under it I'm planning to pull the oil pan so I can see what's lurking inside. If it's clean, I'll move forward with steps to get it started like cleaning the carbs. I took those off already and they're gummed up but not as bad as anticipated.  Found issues with one slide I need to resolve.

Offline Jerry Rxman Griffin aka MuthaF'er

  • This MuthaF'er is getting to be a
  • Really Old Timer ...
  • *******
  • Posts: 14,902
  • Bought her new 4/75
Re: New project. 76 Super sport
« Reply #14 on: December 18, 2021, 01:16:03 PM »
OK Bill LOL..... How many bikes are you working on? At least a stocker should be easy.
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Online Don R

  • My Sandcast is a
  • Really Old Timer ...
  • *******
  • Posts: 19,816
  • Saver of unloved motorcycles.
Re: New project. 76 Super sport
« Reply #15 on: December 21, 2021, 11:05:07 AM »
 From what I've learned about racing, the answer to "how many are you working on" is all of them.
No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
 You don't need a weatherman to know which way the wind blows.

Offline RAFster122s

  • I feel like a really really
  • Really Old Timer ...
  • *******
  • Posts: 12,298
  • SOHC4 member # 2605
Re: New project. 76 Super sport
« Reply #16 on: December 21, 2021, 11:49:13 AM »
Jerry, didn't see a post by Bill. Who is Bill. Frank and Don and you are the prolific posters on this thread. Couple by Mike of course .....
« Last Edit: December 21, 2021, 03:25:20 PM by RAFster122s »
David- back in the desert SW!

Offline Jerry Rxman Griffin aka MuthaF'er

  • This MuthaF'er is getting to be a
  • Really Old Timer ...
  • *******
  • Posts: 14,902
  • Bought her new 4/75
Re: New project. 76 Super sport
« Reply #17 on: December 21, 2021, 02:03:16 PM »
LOL. Shout out to Frank. Now Frank is working on as many bikes as our buddy Bill Benton does... Bill's got it going on  ;)
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Online Don R

  • My Sandcast is a
  • Really Old Timer ...
  • *******
  • Posts: 19,816
  • Saver of unloved motorcycles.
Re: New project. 76 Super sport
« Reply #18 on: December 21, 2021, 03:17:18 PM »
 I might be a poser, I have three bad ass project bikes, it remains to be seen if I have the huveos to finish one and then ride it on the track. We shall see. I plead guilty to posting a lot.
No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
 You don't need a weatherman to know which way the wind blows.

Offline dragracer

  • Really Old Timer ...
  • *******
  • Posts: 5,101
  • CB750F Dragbike
Re: New project. 76 Super sport
« Reply #19 on: December 22, 2021, 06:52:03 AM »
LOL. Shout out to Frank. Now Frank is working on as many bikes as our buddy Bill Benton does... Bill's got it going on  ;)

That's a good one Jerry, considering the fact that you've visited my pit area numerous times over the years. Those bikes you'd see didn't fix themselves.  Lol.. But yeah, I get the underlying joke. I refuse to turn this one into a full tilt dragbike. I just want to set it up  so I can ride to work on nice days or cruise downtown or along the country roads. I'm ready to have some wind therapy that lasts longer than a 1/4 mile at a time.

Offline Jerry Rxman Griffin aka MuthaF'er

  • This MuthaF'er is getting to be a
  • Really Old Timer ...
  • *******
  • Posts: 14,902
  • Bought her new 4/75
Re: New project. 76 Super sport
« Reply #20 on: December 22, 2021, 09:02:23 AM »
LOL. Shout out to Frank. Now Frank is working on as many bikes as our buddy Bill Benton does... Bill's got it going on  ;)

That's a good one Jerry, considering the fact that you've visited my pit area numerous times over the years. Those bikes you'd see didn't fix themselves.  Lol.. But yeah, I get the underlying joke. I refuse to turn this one into a full tilt dragbike. I just want to set it up  so I can ride to work on nice days or cruise downtown or along the country roads. I'm ready to have some wind therapy that lasts longer than a 1/4 mile at a time.

You're one helluva wrench Frank. You always have multiple projects going which you always complete. I enjoy watching and talking about your and Bill's projects. Always something going on. I can't envision you putting around on a stock bike for some reason though. How boring haha
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

  • Really Old Timer ...
  • *******
  • Posts: 5,101
  • CB750F Dragbike
Re: New project. 76 Super sport
« Reply #21 on: December 22, 2021, 11:58:21 PM »
LOL. Shout out to Frank. Now Frank is working on as many bikes as our buddy Bill Benton does... Bill's got it going on  ;)

That's a good one Jerry, considering the fact that you've visited my pit area numerous times over the years. Those bikes you'd see didn't fix themselves.  Lol.. But yeah, I get the underlying joke. I refuse to turn this one into a full tilt dragbike. I just want to set it up  so I can ride to work on nice days or cruise downtown or along the country roads. I'm ready to have some wind therapy that lasts longer than a 1/4 mile at a time.

You're one helluva wrench Frank. You always have multiple projects going which you always complete. I enjoy watching and talking about your and Bill's projects. Always something going on. I can't envision you putting around on a stock bike for some reason though. How boring haha

The engine will get some performance upgrades Jerry. I still want to have a little power on the street but will need to be mindful of not getting carried away. I'll try to stay away from extending the arm but will probably lower it front and back so it's easier to handle. I didn't realize how heavy a stock bike feels in comparison to both my race bikes. Dang, it's like pushing a freaking tank and it sits too high for my comfort. If I get it completely sorted out by next year's finals, I'll bring it so you can race it in street ET 😉.

Online Don R

  • My Sandcast is a
  • Really Old Timer ...
  • *******
  • Posts: 19,816
  • Saver of unloved motorcycles.
Re: New project. 76 Super sport
« Reply #22 on: December 25, 2021, 05:01:16 PM »
 Frank, do your other bikes have the F triple trees? I always thought my F1 felt like a bigger bike than my K's. I thought maybe it was due to the different fork offset.
No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
 You don't need a weatherman to know which way the wind blows.

Offline dragracer

  • Really Old Timer ...
  • *******
  • Posts: 5,101
  • CB750F Dragbike
Re: New project. 76 Super sport
« Reply #23 on: December 25, 2021, 07:11:20 PM »
Frank, do your other bikes have the F triple trees? I always thought my F1 felt like a bigger bike than my K's. I thought maybe it was due to the different fork offset.

All have f triples. The rake works well for drag racing.