2G new fuel pump / fpr

[jgio213]

Hey guys,
I'm upgrading my old 195 pump to a 255, and going the recommended route of adding in a fuel pressure regulator. Currently car is tuned for 20lbs on a 16g and FIC 750's. First question, is the recommended FPR psi still the 41-45 range? And second question, will I or should I need a retune after this or is it still ok to run on the previous tune?
Thanks for the input.
John

 

[Vegas Smith]

You shouldn't need a tune if you set it to whatever pressure the car was tuned on..

 

[jgio213]

Right so since the car didn't have an adjustable FPR when it was tuned, it should be around 42-45 psi?

 

[Boomdeeze]

43.5

 

[Dusty Landrum]

No need for a return line either, just use the return line "mod" to the small brown plastic thing attached to the return in the tank. I cant remember the size but I THINK it is a 1/8 drill bit you drill through the current hole. Basically you are oversizing it. Just try to do a search on here and I am sure you will find it. I think it is included in the fuel pump and fpr install writeup forum under fuel.

 

[Bud92gsx]

43.5 psi yes. You will not need a retune. Buttt if you wanna add sum more boost and fuel, you would have the pump space to do so.

 

[jgio213]

yea the new pump and fpr will just help for my new turbo setup a little further down the road. Just hoping to take care of a few easy things myself before I send it out.