Quote:
Originally Posted by wade w
Cam duration is going to matter a lot with that. My guess with that lift is about a 235 to 245 at .05. If Im right thats not nearly enough stall. But you have some other issues. The MPH is low as well. Getting the timming and jetting right can make a big difference. More gear would help to. A 350 is just to small for something that heavy running on motor alone. You would be happier with something built more for torque. A 400 with vortec heads and a 220 cam. Now thats fun.
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Matt, I agree with Wade here. I think the stall is way low and a bit more gear would help wake it up. 4.10 to 4.56 would help bring it alive. @ 3,500 to 3,800 stall would be a big difference. What intake manifold is on it? A dual plane would help the lower and mid range torque. What total timing are you running? Does it bog out of the hole? I had a Chevelle with a 355 that went quicker with a 650 carb than the 750 and that car was lighter and had 4.10's with a 3,500 stall. My total timing was 40-42* and I had a little more compression than you.