Open headers vrs. full exhaust

I don't drop all the exhaust, I just pull the mufflers. That leaves headers to merge collectors into an x-pipe and a little bit of pipe leaving the x-pipe.

I still think through the dumps there something to be gained if its jetted correctly...Like anything take it to the track and have some fun

You might be right,next test and tune i'll be playing with the jets..:thumblef::thumblef: