Procharged 2002 F150 5.4

[wojowojo16]

Have a friend looking at one

http://www.procharger.com/pdf/appGuide.pdf

Look at pages 36 and 37, what does it mean by computer/ignition requirements, none required???

Is that saying it doesn't need tuned????

 

[JAILBAIT]

What I would suggest is to buy the tuner kit. This way you can put in the required larger injectors and fuel pump. Then go have the truck dyno tuned. This is going to get you the most power.

The full system is going to come with an "auxiliary" fuel pump and an FMU. You will be able to run this system just fine, but make really good power I would ditch this stuff and get it custom tuned.

 

[spike_africa]

Its because the fmu up's the fuel to the injectors and the stock trucks tune are weak from the factory. We had this kit on a friends truck only made 310rwhp which is weak. Another guy i have has this kit but 90mmL maf, bigger intake pump, and 42# injectors and dyno tuned for an actul good a/f ratio and it made 360rwhp. Both were 5.4 2wd trucks. both running stock ATI pulley for 10psi.