What is the timing specs for a 318 from 71? I looked online but didn't have much luck. I have it set at TDC now, but it seems to want to hesitate a bit. I have just finished replacing the intake and carb with a Edel Performer and 600 Holley... It doesn't seem to have added much additional power and I am wondering if it might be a timing or air/fuel issue. Thanks guys.