Thread: Tuning my PE table for 3.4" pulley

Originally Posted by Fivefingerdeathpunch

I never touch add vs tps.

I only adjust add vs rpm table if needed.

You can either leave the stock PE table of 12.3-12.4 plus the ADD vs RPM to bring it down to 11-11.5 afr or you can zero out the adder and set PE to 11.4 all way across. Having a wideband can help make sure you are really seeing that.

The stock tune already runs it slightly rich, so you really don't have to mess with it much. Unless you start seeing problems.

Thanks for that info. Def. helped. So, I will not have a wideband hooked up for the time being. I will just be monitoring my KR and Fuel trips real time to get an idea (hopefully that is safe enough).

Would you recommend changing the stock PE table or the "Add vs. RPM" table? Either one yield better results or easier in your opinion?