with a h/c l/t cats, 3800wt and 200wet hit, what fuel you guys use?. i just started running 100oct on a 150, with 8deg out from the stock values of the high oct. table. 04 gto ls1, my wide band crapped out so i could only rely on mv for my first [3ea]150 runs. afr was .915 to .920.mv. i just bought another w/b to dial in the 150. thanks for any help!

 

get some 104 and mix it in equal parts with 93. always saves my *** when i screw up.

 

thanks for the reply, searching as i write!

 

make sure its unleaded race fuel, I found out the hard way what leaded race fuel does to your 02's.

 

thanks, i just found out that vp c10 is what some guys use. the tracks usually only have 100 and that's it.