Thread: Build Up advice for a 1974 Pontiac 400
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  #7  
Old 10-24-2004, 07:54 PM
wk wood wk wood is offline
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Join Date: Sep 2004
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Sheerhavoc....Check out my post "H.P. gain on low compression 400". It is a mild combination, but would be inexpensive to duplicate and runs fine on low octane gas.

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