Recent content by roadrunner41

Book is back on the shelf and closed. Using high vacuum and time - she runs much much better. Still have a slilght lag from start - but will work on that as time permits. Sure do appreciate the advice - thanks again to all.

thanks,will give your suggestions a try and let you know how it goes. The 1970 motors manual said 2 1/2 ATDC.

I have rebuilt a 318 - bored .030 over, installed edlebrock performer dual plane intake and a comp cam .440 lift, duration 212 lobe separation 110. Original specs call for timing to be 2 1/2 ATDC. No matter where I set the timing I get backfire thru carb when opening it up and pathetic power...