Nissan 370Z Forum - View Single Post

Awgd8 · 10-08-2015, 09:49 PM

From what I read from JohnV, is that there is not much hp gain difference if you setup the AF ratio at low 12 vs 12.9 up top of the REV range. Why go lean and wear out the engine if only gaining 1-2 HP?

10-08-2015, 09:49 PM	#4 (permalink)
Awgd8 Base Member Join Date: Sep 2013 Location: WI Posts: 165 Drives: 2015 Q40 / 2008 EX35 Rep Power: 11	From what I read from JohnV, is that there is not much hp gain difference if you setup the AF ratio at low 12 vs 12.9 up top of the REV range. Why go lean and wear out the engine if only gaining 1-2 HP?