Author Topic: Kz based car tire dragbike for the wife  (Read 18730 times)

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Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #100 on: October 19, 2015, 06:30:36 PM »
Fastbike, we might be coming to Atlanta this weekend for the nostalgia race. I'm hoping to test the bike then. See you down there.

Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #101 on: November 08, 2015, 10:50:50 PM »
Well, we finally got the bike to the dragstrip for a test pass. Rode 2 hours to Carolina Dragway on thursday night since the weather was not looking to good on the weekend. We were in a rush to get to the lanes to make a pass because they were having a car shootout and Carolina is not known to be friendly towards the bikes when there'e a car event going on.

I elected to make the first pass on the bike to be certain it was okay for the wife to ride. The bike sounded good in the water box during the burnout so i decided to roll to the line to make a pass. Knowing the bike was untested, beginning with the chassis right down to the new motor, i had no clue if it would go straight off the line, if it would shift or how it would handle. I rolled slowly into the beams and twisted the throttle until it was locked. When the light came down i released the two step button and the bike left the line under power. It shifted to second gear but seemed to take a while to the next shift so i started looking for the shift button(the bike was set up to autoshift), i rolled out of the throttle but then found the button to upshift to 3rd. I locked the throttle again and the bike autoshift to the remaining gears on a full 1/4 mile pass backing off before the traps as the shutdown area  is very rough. I was relieved the bike went straight and seemed to shift okay with the exception of me being anxious on the shift from 2nd to 3rd.

The time slip showed a 1.24, 60' on a new tire, it ran 5.71 in the 1/8th and 9.14 in the 1/4 mile. No doubt the bike would have made a much quicker pass if i hadn't backed off the throttle twice. I got the bike back to the pit area, charged the battery and checked it over for leaks etc.. I did have to readjust the chain due to stretch but we also discovery the air shifter was leaking air at the high rate of loss. I isolated the leak to the switching valve. A decision was made to forego further passes due to the high volume of air leaking from the air shifter system.

I took the bike out of the trailer over the weekend and raised it high enough to get under the bike to disassemble the switching valve. I found a small piece of trash inside, clean it out and air the system up. No more air leakage. I worked on a few odds and ends and will retorque the head. Hopefully we can get the bike out on tuesday of wednesday night before we leave for the Cup race. If not, the wife will make her maiden pass during the friday paid test session at Valdosta.

Stay tuned folks and i'll post the ET on her pass so we can figure out the winner of the ET challenge.

Offline ivanhoew

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Re: Kz based car tire dragbike for the wife
« Reply #102 on: November 09, 2015, 01:15:14 AM »
nice report!
just do it .

Offline dusterdude

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Re: Kz based car tire dragbike for the wife
« Reply #103 on: November 09, 2015, 04:32:44 PM »
Groovy
mark
1972 k1 750
1949 fl panhead
1 1/2 gl1100 goldwings
1998 cbr600 f3

Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #104 on: November 09, 2015, 07:12:37 PM »
Sorry about all the grammatical errors. I typed that on my cell.

Offline Retro Rocket

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Re: Kz based car tire dragbike for the wife
« Reply #105 on: November 09, 2015, 10:40:22 PM »
As long as you weren't typing it from in a cell its all good... ;D ;)
750 K2 1000cc
750 F1 970cc
750 Bitsa 900cc
If You can't fix it with a hammer, You've got an electrical problem.

Offline 754

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Re: Kz based car tire dragbike for the wife
« Reply #106 on: November 09, 2015, 11:34:46 PM »
Looks great, 8 seconds , next time out..... No sweat..
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #107 on: November 10, 2015, 10:28:24 AM »
As long as you weren't typing it from in a cell its all good... ;D ;)

Hahahaha. No sir,  being locked up is not something I ever want to experience.

Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #108 on: November 20, 2015, 01:15:53 PM »
A few pictures of the wife from last weekends race. Had a few mechanical and electrical problems both days. Narrowed it down to a faulty ignition controller. Its off the bike and will be boxed up for mailing in the morning. I've got to do a slight gearing change and we'll be good to go after the box comes back. Unfortunately her best pass was only a 9.30 due to the  issue we encountered. I've got a spare box I might install and go testing again on a warm weekend day.

Sorry if the pics are not clear- its a picture of a picture, lol.

Offline Jerry Rxman Griffin aka MuthaF'er

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Re: Kz based car tire dragbike for the wife
« Reply #109 on: November 20, 2015, 01:36:16 PM »
Bad ass!
As of today 3/13/2012 my original owner 75 CB750F has made it through 3 wives, er EX-wives. Free at last.  ;-)

Offline 754

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Re: Kz based car tire dragbike for the wife
« Reply #110 on: November 20, 2015, 08:29:36 PM »
 9.30 sounds pretty fast to me.
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline Leino

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Re: Kz based car tire dragbike for the wife
« Reply #111 on: November 21, 2015, 02:32:43 AM »
That's a really good looking bike Frank!

Offline Leino

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Re: Kz based car tire dragbike for the wife
« Reply #112 on: November 21, 2015, 04:35:18 AM »
I forgot... not sure if it's still on but I'd say that bike runs 8.63 / 150+mph  ::)

Offline dragracer

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Re: Kz based car tire dragbike for the wife
« Reply #113 on: November 21, 2015, 11:52:45 AM »
We're still looking for a complete pass. I'll post that ticket.

New bike blues, arrrgh.