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Robbbyg's Avatar
 
Join Date: Aug 2008
Posts: 1,138
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Heres a question,

If AFR wasnt a problem and say for arguments sake you could get the air flow to zero degrees,

Would the bottle neck then lie in the compression it forces through the engine?
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Old 04-27-2014, 02:17 PM
  Pelican Parts Technical Article Directory    Reply With Quote #21 (permalink)
Crotchety Old Bastard
 
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Join Date: Jan 2000
Location: Huntsville, AL
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If by bottle neck you mean "what causes detonation under boost?" the ultimate answer is compression. Simplistically, you can safely add more boost with cold charge air, high octane fuel, and reduced timing. The opposite is also true. At some point the AFR must change to compensate as well, but that is beyond typical 930 engine mods.
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Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8
Old 04-27-2014, 05:35 PM
  Pelican Parts Technical Article Directory    Reply With Quote #22 (permalink)
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