I am with you on this one. I too raced, both strip, many years, and
street (young and dumb) and I never had a carb setup (single or multiple
carb) this sensitive. Used AFB's, Rochesters, and Holley's and never had
this kind of problem. I keep thinking that Jon is actually battling
something that as of yet hasn't been put into the equation. I keep
reading these posts and can't put my finger on it, but I keep trying.
There is just too much change (mixture) taking place with each change
(jetting and rods) being done. What else can be in this equation?
With mechanical advance only the engine should perform great, just not
I am, for now, just stumped.