I'm puttin the LTs and prochamber in tomorrow and was wondering what your guys' AF ratio was before tuning. That is all, lol.
like did he NEED it cause his AFR was unsafe or did he get it to squeeze out all the HP possible?my friend needed a tune after BBK LT and o/r x
okie doke. that's exactly what i was wanting to know. i'm thinkin i should just get a mail order tune since i won't be going home until the 3rd. how's vmp? what's their turn around time like?The A/F is going to change but it's only going to be a few tenths of a point. So, yes you'll be fine to drive it for a little bit until you get a tune. It's going to throw a CEL, probably. So order a tune for them and you can drive it until you get it. Unless you've got a tune that's already on the ragged edge you'll be fine.
To me a 13.1 is impressive on street tires!!! great accomplishment man!I dunno about you, but I'd take a big gain in average torque over a gain in peak horsepower anyday. That's kinda odd, mine "felt" like it lost a lot of power down low. But ass dyno's are misleading. My car still feels slow to me, though it really isn't. I mean, it ran 13.1 on street tires so it isn't "slow", but it feels slow to me. I must have a Mustang brand ass dyno or something. I just hope it doesn't feel slow anymore after I supercharge it next year.