I kept both those stock...what should I set them to? I'm leveled with 33's, Flowmaster cat back exhaust and k&n drop in filter. Thanks

 

i have mine on fuel 1.8 and timing 2.0. I do use 93 tho

 

Any recommended settings for using 87?

 

all I run is 93 and lvl 3 so that's all I know haha

 

Anyone have recommendations for me to try?

 

any reason for not using 93 and Ivl 3 or lvl2?

 

I'm currently using level 2 with 87, I use 87 because of cost of gas. I fill up every 6-8 days, gas is 3.99 for 87, 4.29 for 91, we don't have 93 here. Its 87,89, or 91. I just try to save money where I can, I mean it's different when I drive mustangs, because they require premium, so I don't mind that, but my truck doesn't..

 

yah but .30 cents isn't a whole lot. I dunno. I know I have to pump and pay for gas either way it goes. Truck runs and feels better on 93 so that's what I ride. When it comes down to it your only paying like 10$ extra if you have around a 30 gallon tank. Just me tho

 

Well that's true. I run a tank of 91 through every 3 months or so but never really noticed a difference enough to always pay more.

 

yah. Once you run it for a little and switch up the tuning it really shows then.