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

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

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