When do you need a FPR (Aftermarket)
06-21-2012, 04:34 PM
Post: #1
When do you need a FPR (Aftermarket)
Hi guys,

I need to know with my 4agze with stock injectors (I guess)
if I need a aftermarket FPR??? (Fuel pressure regulator)

I have ordered a QSP 160 lph fuel pump as I am running a little bit more boost with the upgraded crankshaft pulley.

I think I am around 170bhp with the 1st gen 4agze (originally 145bhp)
So upgrading to that 160lph fuel pump should be a step in the right direction.

What else would I need? Or what could make it all run better... (to preserve the engine as i am also drifting etc.).

-DWG- Drift Wolf Gaming
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Messages In This Thread
When do you need a FPR (Aftermarket) - Okami - 06-21-2012 04:34 PM
[] - Okami - 06-21-2012, 06:13 PM
[] - fax0815 - 06-22-2012, 01:09 AM
[] - Okami - 06-22-2012, 11:16 PM

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