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kart31rac 4/17/13 11:43 AM

Injection Question
 
I have been fighting this for a couple of weeks. Car starts up and runs fine, on the track is fine, but when you kick it out of gear it dies. Just wont idle I know that all of my pressures are right, may be one of my bypasses is not shutting or opening. Any help would be great, Low budget 305 guy.

Thanks

Thejvillejet 4/18/13 12:29 PM

Re: Injection Question
 
Check to make sure your bypasses are all in the correct direction. Especially the low speed.

TQ29m 4/18/13 1:54 PM

Re: Injection Question
 
Your idle bypass may be either too high, rich, or too low, lean, or your idle adjustment may be too low, not enough air past the shutters. I don't run an idle bypass, I just set the barrel valve a little rich, and run idle off of it, sometimes the idle pressure is too low from the pump, for the bypass to be able to control it, especially with a poppet type bypass, and yes, I know, it will be rich when you get back in the throttle, so I just trail brake it a bit, and add a little throttle, and it works OK, then it is clear when you pick up the throttle on a restart, or if you get a bit held up in a turn. Bob


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