Re: 2100 fun
Could be a couple of things. Did you check for vacuum leaks. COver the throat of the carb with a rag and see if the motor dies or sppeds up. Die=good Speed up=leak. Also check your pump shot linkage. Maybe to much of a shot and bogging you down, move it up or down a hole and see if that helps. Did you replace the power valve? Depending on the motor you have 6 or 8 the powervalve should be replaced to prevent it from opening too soon. Lastly, did you adjust your timing. Are you using the ported or manifold vacuum source. I am using ported (no vac present at idle).