Autocross AFR tuning (2nd gear)

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Jul 7, 2011, 01:11 PM

EVO8LTW

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Autocross AFR tuning (2nd gear)

I've noticed that 2nd gear AFRs are typically much leaner than 3rd gear even in the same RPM and load cells. For a car that is going to see extended high RPM 2nd gear operation on an autocross course, would it be prudent to run a richer tune?

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Jul 7, 2011, 04:25 PM

Raptord

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How much leaner are you talking about? Do you have lean spool enabled?

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