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76mm Turbo, Forged motor 20 psi of boost 105 octane, Fat A/F 10.0 and dipped to 9.4 and washed out the spark as you can see in the graph. I also had bad exhaust leaks that were later fixed. But I never made a copy of the new graphs..
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03 Dark Shadow Grey Mach1
"SMOKEY"
"SLOW STREET CAR" -
Nice, that car has come a loooong way since the last time I saw it.Originally posted by Dan03mach View Post76mm Turbo, Forged motor 20 psi of boost 105 octane, Fat A/F 10.0 and dipped to 9.4 and washed out the spark as you can see in the graph. I also had bad exhaust leaks that were later fixed. But I never made a copy of the new graphs..
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Man, that rich is bad for pistons and rings Dan.Comment
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I know. Travis leaned it out so the A/F was around 11.2 after he finished but we did those pulls on the street to get a full load on the car so no graphs..Originally posted by turbostang View Post03 Dark Shadow Grey Mach1
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"SLOW STREET CAR"Comment
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Nice numbers... How much timing is in the tune? That makes about 50hp more than a few other 76mm 4.6 dohc motors on the same boost Ive seen.Comment
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17degs...Originally posted by noslow5_0 View Post03 Dark Shadow Grey Mach1
"SMOKEY"
"SLOW STREET CAR"Comment
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nice... I am hoping my new 331/76mm will do about 750rwhp on 20psi.Originally posted by Dan03mach View PostComment
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