Nissan 370Z Forum - Ideal air fuel ratio of tuned car.

Nissan 370Z Forum (http://www.the370z.com/)

- Tuning (http://www.the370z.com/tuning/)

- - Ideal air fuel ratio of tuned car. (http://www.the370z.com/tuning/135007-ideal-air-fuel-ratio-tuned-car.html)

MrNibiru

10-19-2020 10:46 AM

Ideal air fuel ratio of tuned car.

I have tried to find what most NA tuned cars are running in regards to air fuel. I am trying to have this answer as reference for when I go and get my car tuned as it will be a make or break question I ask the tuner. So far it seems most tunes end up around 12.8-13.0 air fuel. Can anyone confirm this.

Jhill

10-28-2020 10:19 PM

Quote:

Originally Posted by MrNibiru (Post 3966270)

I think 12.8 sounds about right. Just to clarify we’re talking at the upper RPM higher load right?

All times are GMT -5. The time now is 10:16 PM.