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Fuel Pressure Regulator Mod using B & M Command Flo (#46

Posted: Thu Sep 24, 2009 2:23 am
by dr.occa
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get your factory 4AG fuel pressure regulator picked out and ready.


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first the vacuum line inlet.


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I just used a red sharpie to indicate what i'll be lopping off.


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ahhh, progress

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i didn't cut all the way through. i didn't want the spring to jump out and possibly hit me or someone else nearby in the face.


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so i just pried the remainder off with some vice grips.


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with the help of my stationary grinding wheel, i ground down the edge of the remaining top hat (makes the fpr too wide to fit the B & M hat over it) to keep it intact and still use it to help take up the slack with the B & M kit installed. this is just to make sure we've got a good seal.


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spared rubber gasket placed back where i found it.


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the round off hat that i was talking about earlier.


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ready to be assembled


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voila! assembled and with a new o-ring to boot!

Posted: Thu Sep 24, 2009 3:52 am
by inertia
:o your a freaking genius jonas

Posted: Thu Sep 24, 2009 7:21 am
by mooreofit
very clean assembly jonah.

Re: Fuel Pressure Regulator Mod using B & M Command Flo (#46

Posted: Sun Oct 07, 2012 10:08 pm
by Rayray86
Damn that looks sharp. (I noticed im 3 years late)

Re: Fuel Pressure Regulator Mod using B & M Command Flo (#46

Posted: Mon Oct 08, 2012 11:46 am
by dr.occa
No worries Ray. :tu:

Another option with this DIY is to use the spring from the factory pressure regulator instead of the one provided in the kit.

Re: Fuel Pressure Regulator Mod using B & M Command Flo (#46

Posted: Fri Nov 09, 2012 11:37 am
by morgan
Nice, ive been looking into adjustable regulator options and this might just be it.

Re: Fuel Pressure Regulator Mod using B & M Command Flo (#46

Posted: Tue Dec 04, 2012 11:04 am
by 86boy
Thats actually pretty damn awesome! hat's off to you sir!