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

 

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.

 

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

 

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

 

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.

 

The auto versions are the 29 lbers.

The marines are 43lb's.

AS&M does have the best deal.

 

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

 

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.