there is... think about it... the cars dyno from 650-750 on pump gas on very very conservative timing. 2 in Colorado have dyn'd @ 989 and 1001 one now has the 300k option. The yellow demo car made 716rwhp in GA on the stock tune. The atmosphere/barometric pressures does play effect on dyno readings, not just different dynos. Remember this is a 7.0 litre high compression racing engine.Originally Posted by fcman




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