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Old 05-01-2007, 01:49 PM   #21
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Originally Posted by FHS View Post
What AF you tune for really does depend on how stable your conditions are. My street tuned maps shoot for around 11:5 under boost.
11:5? That's like 2.2:1. Must not get very good gas milage

11:1 or 11.5:1 seems to be a pretty safe to start. That's what I'm going to be shooting for at maximum boost(12 to 15psi). I think there is more power to be had with the timing beyond that. I know at the O2 targets I have I get zero ping. Needs more timing! EGT look pretty good at the level too.
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Old 05-01-2007, 02:03 PM   #22
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I'm shooting for 12.5:1 to till about 5psi, 12:1 higher than that, then 11.8:1 after 6500rpms. 15:1 cruise.
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Old 05-01-2007, 02:34 PM   #23
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Sorry. :gay:
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