Hey guys, I'm going to be installing ported npi heads and MHS stage 2.5 npi cams (and supporting mods) on my 98 gt, well not me, my Uncle is haha. But he lives in Austin and I stay here in Houston. My question is, would it be safe for me to drive back home (about 3.5 hours) with out a tune? Or should I try to find a reputable tuner in Austin and get a tune there..
I've tried searching already but haven't had any luck..
I've tried searching already but haven't had any luck..