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-   -   Car falls down as it leaves line (https://classracer.com/classforum/showthread.php?t=19768)

RCM426 08-18-2009 07:06 PM

Car falls down as it leaves line
 
Car leaves the line hard and falls down and picks up and runs after that any ideas to look at I have tried about all I can think of 60 ft time are about 2tenth off from last year any ideas thanks Rich


thanks for reading
Rich ST 3331

Cisco Kid 08-18-2009 07:33 PM

Re: Car falls down as it leaves line
 
torque converter! usually iif the 60ft times slow down the converter is usually going bad...i just went through the same thing..i sent mine to tci last tues and got it back today 250.00 to rebuild it..

CrateCamaro 08-18-2009 07:36 PM

Re: Car falls down as it leaves line
 
Quote:

Originally Posted by RCM426 (Post 135585)
Car leaves the line hard and falls down and picks up and runs after that any ideas to look at I have tried about all I can think of 60 ft time are about 2tenth off from last year any ideas thanks Rich


thanks for reading
Rich ST 3331

Do you have any relays in your ignition system anywhere? Relay could be flickering on and off when the car leaves hard. Float level to high maybe and spilling into carb? Band ground somewhere. Lots of possibilities......:confused:

Gary Parker 08-18-2009 07:40 PM

Re: Car falls down as it leaves line
 
I just had a fuel regulater do the same thing. Check the flow at the carb

7423 08-18-2009 07:57 PM

Re: Car falls down as it leaves line
 
Holley carb?? Jet extensions..............

RCM426 08-18-2009 08:02 PM

Re: Car falls down as it leaves line
 
Q JET I/SA car

thanks for all the replys

Rich ST 3331

Dean Feiock 08-18-2009 11:35 PM

Re: Car falls down as it leaves line
 
Rich, you have a PM

DIAPERMAN 08-19-2009 05:57 AM

Re: Car falls down as it leaves line
 
We had a problem with Larry's car check where your fuel line runs we had to put regulator in front of carb it solved problem

X-TECH MAN 08-19-2009 09:48 AM

Re: Car falls down as it leaves line
 
Quote:

Originally Posted by RCM426 (Post 135599)
Q JET I/SA car

thanks for all the replys

Rich ST 3331

Secondary air valve opening to quick ??? Check the adjustment on the spring that controls the rate of opening.....Just a guess since it has a Q-Jet.

Tod Lane 08-19-2009 06:03 PM

Re: Car falls down as it leaves line
 
maybe the car wats to be a .90 class car... leave, stop, go...


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