Need some help with Ford #42 injectors.

Reply Subscribe

Thread Tools

Search this Thread

Feb 1, 2006 | 10:25 PM

desertfox

Thread Starter

Registered User

Joined: Jun 2004

Posts: 60

From: Ontario, California

Need some help with Ford #42 injectors.

I have the Ford #42 injectors, part # M-9593-F302 So the guy who will program my PCM, he wants to know what pressure the injectors rated at.? Because he says," the flow rating by
itself is not enough..." If anyone knows it, please let me know. Thanks.

Feb 1, 2006 | 10:35 PM

1racerdude

Banned

Joined: May 2003

Posts: 6,661

From: LA (lower Alabama)

Re: Need some help with Ford #42 injectors.

Quote:

Originally Posted by desertfox

It is 40.0psi

Feb 1, 2006 | 10:46 PM

desertfox

Thread Starter

Registered User

Joined: Jun 2004

Posts: 60

From: Ontario, California

Re: Need some help with Ford #42 injectors.

Thanks.

Feb 1, 2006 | 11:20 PM

Injuneer

Administrator

Joined: Nov 1998

Posts: 71,121

From: Hell was full so they sent me to NJ

Re: Need some help with Ford #42 injectors.

From my experience, a lot of the Ford injectors are rated at 2.7bar (39.15psi). When running at 3bar (43.5psi), they will flow 5.4% more than they are rated to flow at 39.15psi.