Air/Fuel after headers????***
I am wondering after you do your header install, what does the car normally run rich or lean? Or if headers even make a difference?
thx rob
http://www.ls1speed.com/catagory.cfm.../%20Electrical
scroll down
It will help with your air/fuel
I am wondering after you do your header install, what does the car normally run rich or lean? Or if headers even make a difference?
thx rob


