![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
#13
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I believe it was Popular Hot Rodding or Hot Rod that did an excellent test of aftermarket Chevy aluminum heads showing the cost, how well they performed on the same test engine, etc. a few months ago. I will have to dig up that article and see if I can post the results here.
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1968 Camaro Ex-ISCA Show Car - Sold ![]() On The Lookout For My Next Classic... John 10:30 |
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