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Metal Guru
Join Date: May 2001
Location: Beverly Hills, Michigan
Posts: 2,526
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Quote:
Originally Posted by Thierry25
The AFR is adjusted to a flat 12.5 curve.
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Bravo, Thierry.
I've long maintained that our boosted, air cooled engines can run at 12.5/1 without detonation. As long as the output of the compressor doesn't move over the choke line of the map, maximum safe torque will be achieved at this mixture. It's also good to see that the 6 degree advance has no detrimental effect either.
Looks like the future direction of mods to my car has been established 
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Paul B.
'91 964 3.3 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, H&R Coilovers, ESB spring plates- 210 lb
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