Fuel Pressure Regulator modification.

[tommyturbo2]

Can someone direct me to the exact procedure for modifying the fuel pressure regulator for increasing the fuel pressure from 40 psi up to 50 or 60 psi? Thanks, tommyturbo2

[rash_powder]

hey,

it is on page 2 of the cheap mods thread stickied to the top of the forum. about 3/4 of the way down, a post from dolson.

rash

[Milo]

There is no "exact" in the mod. Just get a couple of proper sized cylinders and squeeze the detented areas yea much.

I used an 8mm 1/4 drive socket (6mm??? I forget) and a small aluminum round bar that fit in the other end. Put the assemblage of stuff in a vice and squeeeeeze just enough to see it move and maybe a bit more.

Like a knob I did the mod right before I did the 18T front sprocket so i don't have a huge amount of feedback but.... I really think it helped the annoying "just off idle" hiccup that showed up after the bike warmed up.

Matt