Thread: 42.5# injector tables for DHP PT

Originally Posted by FoSHO99

Im not on my tuning laptop right now, I just pulled that from the tuner notebook online, thats why when i get on my tuning laptop i have to doublecheck my files to look at all the differences.

The 04+ should have been 33# EV6 inj.
They also say that the 97-03 used 33# EV1 inj. but are also known as 36# inj. Im at a loss, tired and goin to bed... lol

Injectors are generally rated at 42.5 PSI, but our fuel system runs higher pressure than that. I think people call them 36 lb injectors because that's what they flow on the L67, but they're actually 33 lb injectors at the standard 42.5 PSI.

Originally Posted by Scimmia

Injectors are generally rated at 42.5 PSI, but our fuel system runs higher pressure than that. I think people call them 36 lb injectors because that's what they flow on the L67, but they're actually 33 lb injectors at the standard 42.5 PSI.

So what are 04 stock injectors considered when doing these calculations? Also, the Ford green-top injectors are just 42#, not 42.5#, right?