Ideal Fuel Pressure...

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04-06-2006, 07:13 PM

Black Snake

5th Gear Member

Thread Starter

Join Date: Apr 2005

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Posts: 3,721

Ideal Fuel Pressure...

My car is running real rich and I cant get her to run just right. Im sceduled for a tune on Saturday or Monday. But I want her in good condition for the drive to the tune shop.

Right now my 42Lb injectors are at 40psi with Vac off. That about right?

04-06-2006, 07:46 PM

gilitche

Join Date: Dec 2005

Posts: 47

RE: Ideal Fuel Pressure...

yes according to ford motor sport tech line

04-06-2006, 09:47 PM

odogg88

2nd Gear Member

Join Date: Jan 2004

Location: long island, now florida

Posts: 250

RE: Ideal Fuel Pressure...

mines already been tuned and mine psi is at 44.

04-06-2006, 10:40 PM

PRO50SC

The Rogue Mod

Join Date: Feb 2006

Location: Maryland Sucka's!!

Posts: 21,918

RE: Ideal Fuel Pressure...

Turn them back. Mine is running at 35, vacuum on. It runs well at 30 too. Don't run it hard until you get the tune. You're running much larger injectors now so the fuel spray is more than the stockers were.