fuel pump, rrfpr question

commador · 05-14-2004, 11:51 PM

If I order a FAT stage1 from kastleskorner.com, does anyone know if the walbro pump in the GC8 can handle the rrfpr with the kit?? I emailed FAT and they said an 8:1??? does this sound right at all? OR if anyone has experience with that kit, do you know what rrfpr comes with it?

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xleratedwrx · 05-15-2004, 02:11 PM

I got a vortech with mine and I was told it was 10.1 and my car was running lean so I would suggest that you get the 12.1 kit instead

commador · 05-15-2004, 02:16 PM

12:1??!? what kind of kit did you get? wouldnt a 12:1 be too much pressure for the pump at 5 psi? at full boost that 60psi + base (which I dont know what the base is...) How much pressure can the walbro pump handle?

Ok, I checked out the walbro pumps, and they have two kinds, a standard, and an HP. the 225HP can go as high as 140psi

So then I guess the question is, does the FAT kit come with the standard 225, or the 225HP?

05-14-2004, 11:51 PM	#1
commador Scooby Newbie Member#: 59227 Join Date: Apr 2004 Location: MD Vehicle: 1998 Legacy GT Black w/ gold pearl	fuel pump, rrfpr question If I order a FAT stage1 from kastleskorner.com, does anyone know if the walbro pump in the GC8 can handle the rrfpr with the kit?? I emailed FAT and they said an 8:1??? does this sound right at all? OR if anyone has experience with that kit, do you know what rrfpr comes with it? * Registered users of the site do not see these ads.

05-15-2004, 02:11 PM	#2
xleratedwrx Scooby Newbie Member#: 61964 Join Date: May 2004 Location: Morgan Hill Ca Vehicle: 2002 impreza 2.5 Rst PSM	RRFPR I got a vortech with mine and I was told it was 10.1 and my car was running lean so I would suggest that you get the 12.1 kit instead

05-15-2004, 02:16 PM	#3
commador Scooby Newbie Member#: 59227 Join Date: Apr 2004 Location: MD Vehicle: 1998 Legacy GT Black w/ gold pearl	12:1??!? what kind of kit did you get? wouldnt a 12:1 be too much pressure for the pump at 5 psi? at full boost that 60psi + base (which I dont know what the base is...) How much pressure can the walbro pump handle? Ok, I checked out the walbro pumps, and they have two kinds, a standard, and an HP. the 225HP can go as high as 140psi So then I guess the question is, does the FAT kit come with the standard 225, or the 225HP? Last edited by commador; 05-15-2004 at 02:26 PM.

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