Engine/Transmission (1998.5 - 2002) FASS Pressure increase

[COWBOYDUALLY]

Can anyone point me in the direction on where I can get say 17-20 Psi springs for my 150 FASS... ... any help is appreciated!... ..... Jeremy

 

[JCyrbok]

Piers Diesel sells them and just about anywhere that sells the FASS should have or be able to get them.



I just removed the stock spring and stretched it about a 1/4 inch or so and that bumped me from 12psi to 15psi. Did that about 2 years ago and it is still the same. Just FYI.



Hope this helps



J-

 

[Staton]

My FASS spring was also recently stretched. It went from 13psi stock to 17psi. It's holding there fine at the moment.