Stock982v
Member
Ok guys I have 1998 gt 4spd auto , the only thing done to it is straight pipe , I'm getting 20.3mpg what are you guys getting?
I mainly drive in a mixed setting. I get 20-22mpg every single time. I have 3.27s and a 5 speed. I have cai,tb,plenum,orx, and a catback. I am scared to put cams in the car now with what I'm reading.
Not to jack the thread, but I sold off my hitech stage 2's after everyone I called to degree them told me that I was guaranteed to have valves hit the pistons even with clearanced valves. Though I do have a non pi shortblock.Just cams won't hurt it too much. If I drive it sensibly mine would be better. I'm running Fox Lake Stage 2 Heads and Hitech Stage 2 Cams with 30lb injectors and every other bolt on besides LT's. Also running basically a base tune so it's running a lil rich too.
I could not have said it better!20-23 on a trip....14-15 in town because I always seem to be hotrodding it! 5spd 94 GT with 3:55's. BBK off road H pipe & Magnapack Exhaust.