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911nut 911nut is offline
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Join Date: May 2001
Location: Michigan
Posts: 2,511
If you have a K27 I wouldn't bother going over .9 bar.
The factory only took the late model 3.3 turbo engine to .9 bar for a reason: 1 bar put the K27 over the choke line, so that really hot air was being fed to the engine.
I know this to be true because with my car the feeling of going between .8 and .9 bar is better than between .9 bar and 1 bar.
Paul B.
'91 964 Turbo
Port matched, SC cams, K27/K29 turbo, Roush Performance custom headers w/Tial MV-S dual wastegates, Rarlyl8 muffler, LWFW, GT2 clutch & PP, BL wur, factory RS shifter, RS mounts, FVD timing mod, Big Reds, - 210 lb
Old 03-09-2010, 12:49 PM
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