Fuel pressure regulator

vinnieTy

TY # 1889
I want to shop around through the vendors on syty and others for a fuel pressure regulator. THe issue is when i go through the pages on summit racing and jegs im not sure exactly which one would fit my typhoon. When i add the truck info it comes up with a stock one. Can someone help me out.
 

vinnieTy

TY # 1889
Re: Fuel pressure regulator

If you are looking for an AFPR, check out this vendor.
Can i get a part number? Thats what im looking for but from there web site it looks like they dont have GMC typhoon so i would feel better to tell them the part number. Please let me know.

Thanks
 

vinnieTy

TY # 1889
Re: Fuel pressure regulator

heck out hood or RPM
Im trying to get on Hoods web site but no luck. As for Mike at RPM i want to compare prices. I just gave mike an order last week of a few items. Not to be to picky but i like the silver one instead of the black one rpm has it.
 

jusssi

Member
Re: Fuel pressure regulator

I also need AFPR to my Ty and I sent m@il to Kirban but no answer. :( It's internationational shipping so can't order online... damn.
 

blackty

Active member
Re: Fuel pressure regulator

I have the one from Kirban as well. Loosen the fuel line on the bottom first, after you use the fuel in the lines. Makes it easier. Make sure the old o-ring comes off the rail...Jim
 

vinnieTy

TY # 1889
Re: Fuel pressure regulator

I have the one from Kirban as well. Loosen the fuel line on the bottom first, after you use the fuel in the lines. Makes it easier. Make sure the old o-ring comes off the rail...Jim
Yes i did double check and make sure the ring came off the rail. I actually greased the new one up so it went in with no issues. Will check tonight if it leaks.
 

vinnieTy

TY # 1889
Re: Fuel pressure regulator

Truck idles fine and no leaks. I have the pressure at 42 with vac off, is that correct? When i put the vac on it goes down to 34 - 35 is that what it is suppose to do?
 

SyTyAddict

Member
Re: Fuel pressure regulator

IIRC stock fuel pressure is 42 lbs with the vacuum line off. It is normal for the fp to drop with the vacuum line hooked up, the more vacuum you have the more it will decrease and it should raise fp in a 1:1 ratio with each psi of boost.
 
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