What kind of injectors can I put in a 98 zj jeep to git more power and gas mpg
04-26-2013 04:49 PM
they're not diesels, doesn't work that way.
if you have bad injectors, new 4 hole injectors may help with economy. there's a slight gain in lower rpm engine feel, if not a slight performance tick from better atomization. but otherwise, the computer is only going to allow as much fuel in as it needs to maintain stoich.
04-27-2013 12:11 AM
I did the 703 injector swap on my zj. overall smoother running and better throttle response. Haven't noticed any gain in power or mpg tho