Nissan 370Z Forum - View Single Post

jbuzz · 10-13-2010, 12:58 AM

I have Stillen's Gen 3 Intake, Invidia Cat Back & Invidia test Pipes installed.

I got my car dyno tuned last week at Ivey and the A/F stayed exactly the same (so says the dyno print out)

As for running too lean, i'm assuming you have nothing to worry about.

I thought I would see some type of change in the ratio but I guess the ECU auto adjusted??? Or no change was needed.

Maybe someone with more tech knowledge can chime in here.

10-13-2010, 12:58 AM	#19 (permalink)
jbuzz Base Member Join Date: Sep 2009 Location: North NJ Posts: 48 Drives: 09 370z MT6 Touring Rep Power: 16	I have Stillen's Gen 3 Intake, Invidia Cat Back & Invidia test Pipes installed. I got my car dyno tuned last week at Ivey and the A/F stayed exactly the same (so says the dyno print out) As for running too lean, i'm assuming you have nothing to worry about. I thought I would see some type of change in the ratio but I guess the ECU auto adjusted??? Or no change was needed. Maybe someone with more tech knowledge can chime in here.