Most boost on pump gas
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Join Date: May 2009
Location: melbourne, fl
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assuming:
botom end is forged
coolant is 180-200
timing retarded accordingly
afr is 10.5-11.0:1
intake temp is proper (intercooled)
aluminum heads
i would assume about 15-20 max before using race fuel to prevent detonation/knock or alchy/meth injection to allow cooler charge. this is also before humidity/barometric pressure/altitude come into play. also more along turbo specs but should be relatively equivilant.
*not 100% certain, just educated guess. im sure someone may disprove me...
botom end is forged
coolant is 180-200
timing retarded accordingly
afr is 10.5-11.0:1
intake temp is proper (intercooled)
aluminum heads
i would assume about 15-20 max before using race fuel to prevent detonation/knock or alchy/meth injection to allow cooler charge. this is also before humidity/barometric pressure/altitude come into play. also more along turbo specs but should be relatively equivilant.
*not 100% certain, just educated guess. im sure someone may disprove me...