Re: More power needed
Laughing gas would be easy...................
Do you have a cowl hood? If so, make sure to get air cleaner sealed so that it sucks in cool, fresh air. That alone might get you 25hp.
Check your timing curve, using a dyno. There's a lot of power to be had with properly adjusted ignition timing.
Dave F. in Rhode Island
'68 Camaro SS Accel DFI 454 (SOLD - I'm a boring Corvette owner now)
Bought my first big-block Chevy in 1970