Mopar Man
New member
I am building a new motor for my truck. It will have everything in my sig with the addition of a cam, some head work, & be ballanced. I am thinking of going to a little bit bigger injector than the 120's that are in there now. I am thinking of a set of 150's or so. I belive that is the Mach 4's. My question is how much hotter will the 150's run than my EDM'd 120's & would it be worth it. Also what is the best price I can get them for? TIA