Originally Posted by kensampson
Does anyone know how much timing the stock ECU pulls or adds for air temps? I'm sure it has a max or min.
At the drag strip even with a 50/50 gas mix of 100 & 91 = 95 octane which is still legal as its sold in pumps here in ca and all 100 octane is legal in the states even mixed. 1 of our 2012 who datalogs his runs pulls a couple degrees here and there on a custom tune. I have never logged any my runs on my 12 and i run a all stock jeep EXCEPT for the 50/50 gas mix of 98 octane. With the times i run we fig im not pulling any timing but we dont know for sure.