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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
How much HP should a 930 w exhaust make?

Just wondering what the following 78-89 930 build might make or if anyone has something similar for reference.

Stock motor including stock turbo but with headers, straight through muffler, air pump delete, the AFR's & ignition set up on a dyno, and boost in the .8 to .85 bar range.

What do you think a build of this type might come in at?

Anyone changed the cam timing on a mostly stock but w exhaust turbo and seen any mid-range improvement?

Thanks for your opinion (s) in advance.
Old 01-11-2010, 02:03 PM
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