Hello, I just installed some 45's on my car, and its not running right. I've read all through the archives, but I thought I might as well tell you what's happening. Its a 75, stock cam, 9.5:1 pistons, and capped vacuum advance dizzy with crane fireball, and a stock mechanical fuel pump. I think some of the problem may be the timing, and I'm working on that; I have a Bosch 002 and Ireland mechanical ones.
Anyway, all venturies are pulling around 5 on the syncrometer, except no. 4, its at like 3. Moving nos. 1 and 4 idle mixtures does nothing, and I assume they are too rich and drowning the spark; removing their plug wires does nothing. No. 2 mixture can be turned all the way in, but it misfires if backed out more than 3/4 turn. No. 3 will misfire if bottomed out. That's good right? Also, no. 2 leaks gas badly between the carb and manifold after its shut off, and yes the nuts are tight. I'm using the ti insulators with gaskets on both sides.
I realize this is a bunch of info, but where do I need to start here? Its very possible the float heights aren't perfect, though I thought they were when I set them. Since it runs, the timing can't be causing all of this right
Any help is appreciated. This is my daily, I'm beginning to regret pulling the 32/36.
Thanks,
Jordan