Fuel pressure regulator

[YP5 Toronto]

Didn't take very long, about an hour.  No real increase in HP, at least I can't tell.  More throttle response, especially from standing still.  I have it set for now at 51 PSi, stock being around 47.




Fuel Pressure Regulator (http://ca.photos.yahoo.com/bc/yp5jason/lst?.dir=/My+Photos&.src=ph&.view=)


You can take a closer look at DKN.

http://us.f1.yahoofs.com/users/da3c91a9/bc/My+Photos/Fuel+Pressure+2.jpg?bcDmFV9AJrnC_Z9I

[ChopstickHero]

Jason,

what other benefits would a fuel pressure regulator give you besides an increase in fuel flow?

[YP5 Toronto]

From some of the dyno charts if seen on different engines...its really more on the torque side of things. Throttle response was noticed the minute I took it out, it could have been just my perception. I will be taking it to the dyno soon.

[MP5Navy]

Jay, in a typical application how much hp and torque are we talking here? How much did the regulator cost and who makes it?

[YP5 Toronto]

Dave,

Familia has some information on it. Check out this link. Once I get time to dyno....you'll be the first to know.

Other Thread (http://msg.toprotege.com/cgi-bin/ikonboard.cgi?act=ST;f=14;t=948;st=0)

[Familia 323]

Average gains are around 2 HP with an aftermarket intake and depends which setting the FPR is set.. Be cautious as I mentioned before, running it at a high setting on long intervals will fry up your injectors..