Quote:
Originally Posted by racerboy
Woven - isn’t that compression a bit high for pump gas, or do you have access to AV fuel or race gas to mix?
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My other engines are 12.0(Pontiac w/RA II heads), 10.2(Pontiac), 9.9(Buick) and a stock '71 455HO engine. No pinging on any of them. I do run 100+ octane in the 12.0. So, this is a little higher but nothing like the 12.0. I do have ready access to 93 here in Texas.
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1968 Firebird 400 coupe, Verdoro Green w/black vinyl top
1969 GTO Judge, Carousel Red, 4-speed, numbers matching
1971 Trans Am Cameo White, Auto, numbers matching
1970 Buick Skylark Custom convertible Fire Red
1972 Buick GS 455 Stage 1 Royal Blue
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