Intake, Header, HFC, CBE = Too Lean?

Originally Posted by kevin.z i believe sharif or tony from f.i. said optimal is middle or high 12's or low 13's? 14.xx seems too lean? Correct, at idle it might

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Intake/Exhaust
Intake, Header, HFC, CBE = Too Lean?

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03-26-2010, 05:23 PM

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Quote:

Originally Posted by kevin.z

i believe sharif or tony from f.i. said optimal is middle or high 12's or low 13's? 14.xx seems too lean?

Correct, at idle it might run in the 14.x area because the system is constantly adjusting, but under load it should really be below 13.0 (not 100% sure on the exact range in 12.x though).

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