2003blue5.7

anyone know the part number? is there a differance from the marine version to the automotive version?

Black Blown 02

Yeah, theres a difference. The marine version is like 42-44 lbs/hr. The auto version is like 25-30 or something small like that. The marine version is what you want. I got mine at arizona speed and marine.

2003blue5.7

I am wanting the part number so I can look around for the best deal.

work in progress

iTrader: (2)

the marine injectors are 29 lb. do a search for valvegod, he sells flow matched 8.1 injectors for 250.00

F8L Z71

AS&M has the best deal hands down. I don't think anyone has found a better deal than $52/ea yet.

I ordered mine on Wed.

The Marine versions are rated @ 43lbs at 58psi.

If rated at 43.5psi like the standard for most injectors they would be 37.2lb injectors.

Black Blown 02

The auto versions are the 29 lbers.

The marines are 43lb's.

AS&M does have the best deal.

BigKID

iTrader: (5)

I thought the truck 8.1's were 31#???

btw.. PNs are:
8.1 Truck - 17124531 (also seen 25323974 but couldnt pull anything up with it)
8.1 Marine - 25176061

Black Blown 02

Oh, they could be. I was just quoting work in progress.
What I do know is the small ones are auto and the big are marine.