Senior Tech
Jim
Join Date: Aug 2004
Location: Flemington, New Jersey
Posts: 517
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More power needed
I am running a ZZ4 385HP FastBurn engine in my 69Z. I have MSD6A, 600CFM Holly DP with bigger Jets, Thorely Headers, 2 1/2 Flowmaster Crossover exhaust, March Pullies and Crane Gold Race Rockers. I have never had it on a dyno but I am thinking I have somewhere around 415-425HP. I am looking for another 25-35HP without messing with the compression or changing heads.
Suggestions welcome.
Suggestions welcome.
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Senior Tech
Dave
Join Date: Oct 2005
Location: Rhode Island
Posts: 1,356
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.
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
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