Mustangs - they're not just for breakfast anymore
0 Members and 1 Guest are viewing this topic.
First, I don't know what you mean by "after driving". If you are talking about wide open throttle, then a relatively stock engine with boost under 18 psi or so, probably will run best around 11-11.2 to 1 AF.At idle, it probably should be around 13.5 or 14 to 1. At steady cruise it should be 14 to 15 to 1.At part throttle, maybe 13.5 to 1
For long life, the sensor should be mounted down by the ac box or further such as under the car
AEM-30-4100_inst.pdfEverything I have read says 18" on turbos