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#3
06-08-2006, 02:56 PM
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I have a 400 in my 67 but its pretty much stock except for the holley up top. 670 heads, no porting that i know about and some really nasty rusted headers. Engine came with the car so i dont know what it has internally but im pretty sure its close to stock. I would like to eventually build a fast 400 combo so im interested to know what combos people have.
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1967 GTO- 400ci of PONTIAC iron, 4bbl 770 cfm holley,670 heads, headers, 4spd, and a busted fender. 2005 GTO- 400hp of corporate ls2, lingenfelter intake, Corsa sport exhaust, reprogrammed tcm, Boyd Coddington Smootie II's, and a crap load of zaino! 
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