Max boost for 997.1
Max boost for 997.1
What is the pump gas boost limits for the Mezger powered 997.1? Both 91 and 93 octane. I have Mark's 997 pistons in my 996 motor and am wondering if I should ask my tuner (Todd K) for some extra boost as I know they have a bit less compression than the 996 TT Mezger. Thanks.
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MAP's limit is 1.55 bar. Real world limit is around 1.3 bar, because over that rising IAT becomes the limiting factor due VTGs' hotsides' properties. Meth injectors, different ICs or IC sprayers help a bit.
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