hey guys if i use the holley projection tbi manifold with 2 inch bores can i still put my stock tbi on it or no? i am plannin on gettin a 670 tbi i just don't have the money righth now. also wut is the difference of the holley 360 unit and 305 unit. does the 350 unit have bigger injectors. would it be smarter to buy the 350 one

 

teh 350 injectors ar eth eway to go. it will give you all the adjusstability you will ever need for your futre mods. for now the stock tb on the holley intakle will be fine. everything lines up the same, you will just lose a little air velocity from going from a little hole into a large one, but it will be minimal.

later
tim

 

do u mean just get 350 injectors in my stock tbi or buy the holley unit for the 350