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Old 06-08-2001, 02:20 PM   #43
GTO-TT/Chev57
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Join Date: Mar 2001
Location: Christchurch
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dre

Hi, Got a 6/71 only run 5psi still a little high in the compression, on a hot day under load a little pinking. Waiting for the 98ron petrol to come down south that will make it better. The 55-57 T Bird are a great classic. Hope you have lower compression for your blower it's better to run lower compression and higher boost. I have been to lazy to put the lower compression heads on.
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01 Chev Blazer
57 Chev Sports Coupe 383
57 Chev 4dr Sedan 283
56 Chev Stepside 454 Supercharged
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