do i need to do my fue injectors with my new pully and if so what size of injector should i use?

 

42.5 Lbs

 

you also need a tune. to make up for the different IFR.

 

you need to be a bit more specific. did you buy a stage 2 kit? or just a pulley? if you got the kit then it came with injectors so you are already set. if you just got a pulley then it depends on what size pulley, if its just a stage 2 pulley then the 42 pounders are fine, although if you just got a pulley you will need a tune and if you have access to a tuner you might as well go ahead and get 60# injectors so that you wont have to worry about fuel needs if you upgrade more.

 

i have the pully just wanted to know injectors to use.
thanks for the info

 

u should have just bought the kit from crate engine depot man. i just got my stage 2 installed. it's so sick..cost about 140 to get installed.

 

Yea the stage 2 rocks. huge difference in performance.