Full Throttle Speed AND Style FPR .... On The Rail

[Infinity03]

i am looking for someone who has a full throttle speed and style fuel pressure regulator.


I have the one they sold last year that bolts to the fuel rail.


For some reason i dont seem to have much clearance and i think i am doing it wrong. I would just like to see a picture of the part installed with a gauge

also and i think i remember but the way you adjust the FPR is by turning the bolt on the top?

my last questions is that once it is up and running and the gauge shows pressue, at that point if i adjust the bolt on top will it then show the corrected fuel pressure?

i am assuming this works just like a regulator on an air compressor.

Mark

 

[sweet97]

I use that FPR, works great! Clearance for me is tight for the first spark plug so I ground some of the FPR's overhang off. The top has a nut that is a lock nut and in the center of that an allen set screw that adjusts pressure and yes you will see the pressure change on the gauge while you turn the allen screw, that's how you set the pressure, with the vacuum line removed also. Mark

 

[Generation X]

Here's a pic of my 2g Full Throttle AFPR.

You must be logged in to view this image or video.

 

[Enraged78]

Here's a pic of my 2g Full Throttle AFPR.

You must be logged in to view this image or video.

Very nice. How much was the unit, and where did you get it?

Matt.

 

[sickgsx-316]

I have one and I dont like it one bit. I think it may be a defective unit though since nobody else really has complaints about it. Full Throttle wont do anything about it cuz they dont make them anymore.

My complaint is that I do not believe that it is raising fuel pressure at a 1:1 rate with my boost. I cant really tell because my gauge is under the hood, but it would make sense because I have to ADD fuel to my AFC up top, and now i hit fuel cut when its cold outside. Makes no sense with my fuel setup (re-wired HF walbro 255, 660injectors, AFC,) and my conservative 16psi. I'd like to just throw the stock one back on but then the car will go back to having a really cruddy idle and CELs. I'm almost tempted to try out an aeromotive but at the same time am borderline thinking about selling the car at the same time.

 

[Generation X]

Very nice. How much was the unit, and where did you get it?

Matt.

I paid $160 shipped, and I got it here, http://www.fullthrottlespeed.com/itemdesc~ic~001UNIREG~eq~001UNIREG-fts~Tp~.htm but as the other poster mentioned I don't think they sell this particular unit anymore. Mine works perfect so far, I've had absolutely no problems with it whatsoever. I even bumped my fuel pressure up since I'm only using 550's with a FP ported B28, HKS cams, and a Zex wet 75 shot.