sr20det running lean at wot

[hottscennessey]

Originally Posted by upstate240sx

could i be runnign too rich cause some times at wot closer to redline my afr is like 10ish

I'm confused, I thought you said it was running lean from 4.5k-redline WOT?

If you're at 15* BTDC at idle with the car fully warmed up that sounds about right. I don't know what you mean about over-advancing itself, but the answer is probably no, not possible.