Is my fuel pressure regulator adjustable?

[southernsteel]

I don't know what kind of angles you need to be able to tell, so here's a few pics.

For whatever reason, photobucket resizes the pic in the album, but not here... Sorry for destroying your margins.









Modified by southernsteel at 10:37 PM 5/8/2009
Modified by southernsteel at 10:38 PM 5/8/2009

[r34 gtr]

I would guess you adjust that thing by turning the nut on top. Hook it up, hook a gauge in line after it, and see if turning the nut changes the pressure. I'm 99% sure it will.

[Nicksemianiw]

Just some food for thought, how would it be a fuel pressure regulator if you can't regulate it ie. change the pressure......lol

[southernsteel]

Just some food for thought, how would it be a fuel pressure regulator if you can't regulate it ie. change the pressure......lol

lol true. But it could be a regulator if it was a preset pressure through a shim stack or spring or something. Just thought I'd ask.

[themadscientist]

Just some food for thought, how would it be a fuel pressure regulator if you can't regulate it ie. change the pressure......lol

To regulate does not guarantee adustability. Your stock regulator isn't adjustable.

[Nicksemianiw]

To regulate does not guarantee adustability. Your stock regulator isn't adjustable.

Hmmmm this is true,

[scato]

that looks exactly like my Megan Racing FPR. twist the top nut and watch the gauge

[Nali]

That nob at the top is for adjusting the Fuel pressure. U can use an allen key to change the pressure.

You will need to adjust the base pressure, to ensure your car will run right.

Just some food for thought, how would it be a fuel pressure regulator if you can't regulate it ie. change the pressure......lol

haha, dumbest thing ive read this year. I lol'd then i serious'd.Spreading ignorance like that should get you a 2 week ban.

[float_6969]

Yes, it's adjustable. The threaded part in the middle with the allen key is what adjusts the pressure. The nut that is threaded onto it is used to keep the setting. Loosen it up, adjust the pressure, and then tighten it back up.

[Nicksemianiw]

I lol'd then i serious'd.

it makes more sense than that at least......

[Nali]

it makes more sense than that at least......

haha, no it doesnt.