Looking at getting a FASS Lift Pump 150 GPH. Would this effect a stock truck???... As far as to much fuel would it pooch it out? Or would it work okay? Would it make my truck smoke when I get on it? Still give me better MPG or worse?

 

It will be fine on a stock truck. You will gain a smoother running engine and a happy vp44 injection pump. It will not make your truck smoke.

Luke

 

Really? And you should know better...

OP - it will likely make it idle smoother, maybe a pinch of mileage increase, and have a touch more top end (the FASS will keep up where the OE pump starts to get overwhelmed). Otherwise, you likely won't notice a difference.

 

Alright thank you... and i figured id need bigure injectors or atleast a programmer to make it roll some coal. Not that I have the money to be blowin out the tail pipe.