Author Topic: Kz based car tire dragbike for the wife  (Read 18729 times)

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Offline dragracer

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Kz based car tire dragbike for the wife
« on: November 01, 2014, 11:24:44 PM »
Well, decided to start on another dragbike project. This one is a KZ based conversion car tire chassis. One option is to take the 1425cc engine off her small tire dragbike but i'm really thinking about building a 1500cc motor with a 1-2-3 auto tranny and installing a nitrous kit.

Took the chassis to a friend to make some spacers for the wheels and to weld a few more brackets onto the frame.  Trying to turn it into a roller so we can get the chassis set up to fit my wife. Will update as i go along.

Offline 754

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Re: Kz based car tire dragbike for the wife
« Reply #1 on: November 02, 2014, 12:47:42 AM »
Is that a Monocoque or Jongbloed wheel? 
 Redwing forks looks like...
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Offline dusterdude

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Re: Kz based car tire dragbike for the wife
« Reply #2 on: November 02, 2014, 01:00:51 AM »
Should be interesting
mark
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Offline Stev-o

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Re: Kz based car tire dragbike for the wife
« Reply #3 on: November 02, 2014, 05:54:08 AM »
1425cc KZ?  Holy #$%*e!  Subscribed...
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #4 on: November 02, 2014, 07:46:15 AM »
Is that a Monocoque or Jongbloed wheel? 
 Redwing forks looks like...

Yes, Monoque rear and an RC Comp front. Trying to find an RC for the rear at a good price. Right again on the forks. 2 for 2 today Frank.

Offline Bill/BentON Racing

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Re: Kz based car tire dragbike for the wife
« Reply #5 on: November 02, 2014, 08:08:45 AM »
Get to work on your SOHC!  ;D haha,lol, wow cool build, Gladys lucky, oh it's you that's lucky! K, haha. 8) Bill
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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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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.
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Offline Jerry Rxman Griffin aka MuthaF'er

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Re: Kz based car tire dragbike for the wife
« Reply #6 on: November 02, 2014, 10:32:04 AM »
Damn right! You tell him Bill especially after all the pestering WE have been doing  ;) ;D
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: Kz based car tire dragbike for the wife
« Reply #7 on: November 02, 2014, 07:38:31 PM »
Okay fellas, my life doesn't revolve around the SOHC bikes. But.... I did drop the tranny in this afternoon and buttoned up the cases. Just need to pull the clutches back out to check the condition of the steels and fibers. I'll get on that tomorrow after work and hopefully hang the engine back in the frame tomorrow night. I'd like to test on Wednesday night at Darlington. Need to be sure this thing is shifting correctly. Going to replace the shift button too along with changing our the air kill assembly with a mps electronic kill.

Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #8 on: November 02, 2014, 10:13:47 PM »
Bill/Jerry, here's proof. Yeah, i know, no pictures, it didn't happen. Hahaha.

Just need to check the clutches and put the cover on and she's going in!!!

Offline Bill/BentON Racing

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Re: Kz based car tire dragbike for the wife
« Reply #9 on: November 03, 2014, 02:42:09 PM »
Now you ahead of me! Oh well..it is what it is!  ;D Bill
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.
______________________________________
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.
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Offline Stev-o

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Re: Kz based car tire dragbike for the wife
« Reply #10 on: November 03, 2014, 02:44:41 PM »
Okay fellas, my life doesn't revolve around the SOHC bikes...

Wha???!!
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline madmtnmotors

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Re: Kz based car tire dragbike for the wife
« Reply #11 on: November 03, 2014, 03:19:07 PM »
Okay fellas, my life doesn't revolve around the SOHC bikes...

Wha???!!


Set him straight Steve!  :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

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Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #12 on: November 05, 2014, 12:38:56 AM »
Okay fellas, my life doesn't revolve around the SOHC bikes...

Well, lately it seems the SOHC bikes are sucking the dang life out of me!! Trying to move on to other projects. Lol.

Wha???!!


Set him straight Steve!  :o  ;)  ;D

Offline Stev-o

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Re: Kz based car tire dragbike for the wife
« Reply #13 on: November 05, 2014, 06:46:21 AM »
Okay fellas, my life doesn't revolve around the SOHC bikes...

Well, lately it seems the SOHC bikes are sucking the dang life out of me!! Trying to move on to other projects. Lol.

Wha???!!


Set him straight Steve!  :o  ;)  ;D

Variety is the spice of life. Guess I shouldnt talk, my current project is a '74 Kaw H1
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #14 on: November 05, 2014, 10:41:25 PM »
Okay fellas, my life doesn't revolve around the SOHC bikes...

Well, lately it seems the SOHC bikes are sucking the dang life out of me!! Trying to move on to other projects. Lol.

Wha???!!


Set him straight Steve!  :o  ;)  ;D

Variety is the spice of life. Guess I shouldnt talk, my current project is a '74 Kaw H1

Ahhhh, so the truth comes out. Lol.

I have no brand loyalty, but i do draw the line at Yammies.

Offline Stev-o

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Re: Kz based car tire dragbike for the wife
« Reply #15 on: November 06, 2014, 04:40:16 AM »
Okay fellas, my life doesn't revolve around the SOHC bikes...

Well, lately it seems the SOHC bikes are sucking the dang life out of me!! Trying to move on to other projects. Lol.

Wha???!!


Set him straight Steve!  :o  ;)  ;D

Variety is the spice of life. Guess I shouldnt talk, my current project is a '74 Kaw H1

Ahhhh, so the truth comes out. Lol.

I have no brand loyalty, but i do draw the line at Yammies.

Not I, as I have a RD350!
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline Rocky2010

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Re: Kz based car tire dragbike for the wife
« Reply #16 on: November 06, 2014, 06:54:08 PM »
Looks like a Z1000 frame or KZ1000 as they are called in the USA looks like a good project
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Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #17 on: November 07, 2014, 03:54:07 PM »
Looks like a Z1000 frame or KZ1000 as they are called in the USA looks like a good project

That is correct Rocky. Front half is a KZ1000, with a bolt on car tire double club foot swingarm.

Offline BPellerine

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Re: Kz based car tire dragbike for the wife
« Reply #18 on: November 10, 2014, 05:32:20 PM »
even better than the build is the fact that it is for his wife!talk about common interests!bill
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Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #19 on: November 12, 2014, 01:39:30 AM »
Here is one of her current bike. A small tire Kaw with a 1425cc motor.

Offline BPellerine

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Re: Kz based car tire dragbike for the wife
« Reply #20 on: November 12, 2014, 01:26:59 PM »
all I can say is wow!look at that slick twisting on the rear wheel,do you go down the track together at times?very cool.bill
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Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #21 on: December 02, 2014, 09:29:13 PM »
all I can say is wow!look at that slick twisting on the rear wheel,do you go down the track together at times?very cool.bill


I think we've raced against each other in competition maybe twice. She beat me once and i got her the next time, only because she forgot to put the bike back in gear. Lol

Offline BPellerine

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Re: Kz based car tire dragbike for the wife
« Reply #22 on: December 03, 2014, 10:24:44 AM »
what a team!bill
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Offline SBR-CB400F

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Re: Kz based car tire dragbike for the wife
« Reply #23 on: December 30, 2014, 04:50:25 PM »
Along for the ride.
A family that drag racers together stays together  ;)
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Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #24 on: December 31, 2014, 11:31:33 PM »
Quick update.

Had to locate another rear wheel for the bike. The hub didn't allow the wheel to "center" inside the arm. I got lucky and a friend removed one from his bike to upgrade to a newer style wheel. My machinist friend is currently making spacers so we can turn the chassis into a bonafide roller after we mount the new front and rear slicks on the rims. I'll post a few pictures, hopefully on friday, of the roller.

I also dropped a set of virgin Mark 2 cases and virgin Mark 2 crank off to the him to get the cases bored for the big block. An index rod passed through the crank so he's going to weld it up for me. The big block has to be resleeved  and bored to 85mm. I'll be ordering a new set of 85mm (1500cc) pistons on  friday along with a new cam chain, upper and lower case studs. I want to at least get the bottom end of the motor built by mid January and then get the head set up with new cams after that. The plan is to have a brand new engine built by the end of January. I'll try to pain the body work at the end of February or first of March- looking pretty isn't going to win racing so its the very last thing i'll tackle. I'd like to have the bike ready to go down the track for testing by mid March so we can be on schedule for the first  Man Cup race of the season on April 10-12 down in Valdosta, Ga.

Stay tuned fellas!!!!!!