Quote:
Originally Posted by alexofnazareth
yeah, i wouldnt suggest running the car lean, cause youll burn the exhaust valves right up.
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This is a Myth, running the car at STOICH under high power burns exhaust valves, lean might cause misfires (maybe) leading to a burnt piston. Lean is always cooler than stoich, most cars run RICH at WOT AKA 10-12 to 1 instead of 14.x to 1 (stoich) to cool combustion as stoich makes more heat.
Cheers
Ryan