04 duramax 3500 lb7 fass fuel system installing go with 95gph or 150 gph

2004duramax3500crewcab

Dmax all the way
Feb 14, 2016
26
0
0
Indiana
Ok I have a 2004 chevy 3500 duramax lb7 it's bone stock and I'm looking to put a 5 inch turbo back exhaust and aftermarket air intake to make it breath better also I'm wanting to put a aftermarket lift pump on it to keep strain off the injectors and the cp3 (injection pump) my question is I've been looking at the fass fuel systems should I go with a 95 gph or a 150 gph (gallons per hour) ? And what brand does people recommend ??? I might in the future put a tuner on it but I really don't want to I just want a cts screen to be able to run diagnostics on the injectors and stuff
 

roxyfever

New member
Feb 11, 2016
191
0
0
terrell tx
150 its only like 10 bucks more. Plus if i recall the 150 can supply enough fuel for 1000hp(not 100% on that tho) so you have room to grow if you choose to do so later
 

aldenrichie

Member
Dec 26, 2015
106
0
16
Covington, TN
I have an 04 lb7 with a 5" exhaust, Banks intake and some other odds and ends mods. I just purchased the Fass 150. That's what I would go with

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