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Old 05-29-2006, 11:01 PM   #5
Karl Hoh
A little east of nowhere
 
Join Date: Feb 2006
Location: LaBroquerie,Manitoba Canada
Posts: 168
Re: Info on L98 Corvette Heads

A general rule of thumb was to add 1 point of compression when going from iron to aluminum heads to compensate for faster heat dissipation of the aluminum. Remember, the more heat in the heads, the better combustion efficeincy you will have. Combustion efficiency is the key to making HP.
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