Fass dura max flow enhancer

Texas Chevy

Active member
Feb 14, 2011
1,103
0
36
Vista, Ca
Any one have experience with te duramax flow enhancer fuel pump by fass been wanting a lift pump so I'm not draining the rails on the LML. Is it worth it or should I just get a fass 150 or something
 

S Phinney

Active member
Aug 15, 2008
4,008
18
28
Quncy, Fl
Get a better pump if needed. Its probably the high pressure that can't keep up not your lift pump.

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