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#1
04-23-2008, 08:37 PM
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O.K. njsteve, you're right. I rechecked it, this time with WOT, cold engine, # 1 plug and got 155 PSI. So, Mike, does that help?
BJ
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1971 GTO 455 HO 4-speed - Cameo White, White Vinyl Top, Jade Green Interior, Ram Air Hood, AC, Honeycombs and 8-track 1974 Formula 455 I Owned in 1975-1976. Now Own Its Twin From Same Dealership 
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#2
04-23-2008, 10:19 PM
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After seeing OVERULD's numbers, I looked around for my numbers since my estimate seems low. I can't put my fingers on them at the moment, and called a good friend that witnessed my testing. He told me I was too low. He said my cold engine numbers were higher, around 190 to 200 psi, from what he could remember. FWIW.
Alan |
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