View Full Version : Deleting a stock FPR

04-11-2012, 10:44 PM
Does anybody know how do "delete" a stock FPR mounted on the stock rails? This is a 2000 GMC Truck- 6.0L so it is a return type. I am looking to add an aftermarket (magnafuel) boost referenced FPR on my return line and don't want the stock FPR to regulate the fuel before it gets to my adjustable FPR. I am running the stock rails, feed and return with 2 walbro's in the tank one set on a hobbs switch. Any input is appreciated.

04-12-2012, 06:29 AM
There are adjustable, vacuum referenced Bosch style regulators out there if you're trying to keep your stock fuel rails... otherwise, maybe you can replace it with a gutted pulse dampener or simply gut your stock FPR? Lingenfelter also has these plugs. I have no idea how they would work though.

04-14-2012, 05:13 AM
Lingenfelter also has these plugs. I have no idea how they would work though.

Plugs by definition plug :thinker:

04-15-2012, 08:31 AM
Plugs by definition plug :thinker:


To the OP..

I'm not sure if the truck tanks/rails are the same as F-bodies... but the regulator is actually inside the tank on the sending unit.. It has to be removed to be eliminated

04-15-2012, 08:48 AM
yea, ive heard that about F-bodies. but my regulator is mounted on the drivers side fuel rail.

04-16-2012, 09:25 AM
Plugs by definition plug :thinker:

Yes, they do, but how much? Just the front so fuel doesn't spill all over the intake manifold? Or does it completely cut off the circulation (via the cross-over) that a stock f-body fuel rail needs? Unfortunately the pics don't answer that for me. Would you happen to know? It seems like you may be very familiar with Lingenfelter's product!