AGDProMan

I have recently rebuilt my 4.6L cobra engine. I went to a professional shop with in my state and got it tore down and rebuilt from top to bottom. I got comp cams, a stroker kit that made it to a 5.0L, new crank shaft, everything was bored out and polished, all ARP internal parts.

I am just wondering what type of fuel system I should run? I assuming that I will need a new fuel pump and injectors. What size injectors should I get? Will a new fuel rail also be needed?

Also I have BBK headers that I purchased, would 2.5 inch piping there and back will be sufficient?

mfj

Its an all motor 5 liter so the only thing I would suggest is maybe some 42lb injectors and a 255 SVT focus pump. 2.5 inch piping will be great. I would not do anything bigger than that.

AGDProMan

another question that has come up.
Will I need a different chip flash for my bigger injectors and fuel pump??? Will I need an adjustable fuel pressure regulater?
When I bought my kenne bell blower, I did receive a boosta pump, will that be suffiecient enough?