Hi, my name is Dave.
I have a ford thndrchkn, I built a 331 stroker & I have a 3310 holley that I can't get dailed in to my satisfaction. My car runs good unless I punch it from a dead stop. This is a big problem for me because I built it to race the 1/4 mile. If I have my rpm up a little when I punch it my car runs great. Can you help me with this? would a diferent power valve fix this? i've tried changing the pump cam's & jets even the pump arm's but I can't get rid of this hesatation off the line.
Thank you for your time.