FASS Springs - PSI

[JMiltier]

Diesel Dan or anyone else that may know is there a spring for say 20-25 psi for the 150/95 Fass System?

 

[RolandJ]

you can take out your spring and stretch it just a little bit to raise your pressure... .

 

[JMiltier]

i want to lower it, the pump come with a 45 psi spring and i don't want a 15 psi spring and just wondering if there is something inbetween. thanks