You could wake them up pretty good just by rejetting the Qjet. The factory jetted them pretty lean trying to get a grip on emissions. With headers and a good tune they were pretty good. Not an LT-1, but really just an L-46 with 2 points less compression.
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70Z28 04B Norwood Forest Green-white Stripes Black DeLuxe Interior
Owned since 1978 - First Car
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