Make a donation
« previous next »
Pages: [1]   Go Down

Author Topic: RS4 fuel pressure return valve  (Read 1728 times)

Offline Sammy

  • Always Involved
  • ****
  • Thank You
  • -Given: 9
  • -Receive: 7
  • Posts: 471
    • Email
RS4 fuel pressure return valve
« on: March 28, 2012, 10:33:11 pm »
What is this part and what does it do? Is it worth fitting and what are the actual benefits?
Logged
GTI MK5 with all the gooodies

K04 power going on soon!

Offline Obese

  • Always Involved
  • ****
  • Thank You
  • -Given: 1
  • -Receive: 2
  • Posts: 149
    • Email
Re: RS4 fuel pressure return valve
« Reply #1 on: March 28, 2012, 10:44:59 pm »
Not being funny but use the search button there is alot of info on this in great depth :happy2:
Logged

Offline Sammy

  • Always Involved
  • ****
  • Thank You
  • -Given: 9
  • -Receive: 7
  • Posts: 471
    • Email
Re: RS4 fuel pressure return valve
« Reply #2 on: March 28, 2012, 11:07:07 pm »
I already did, didn't find anything to do with benefits?
Logged
GTI MK5 with all the gooodies

K04 power going on soon!

Offline ktlstar

  • Always Involved
  • ****
  • Thank You
  • -Given: 3
  • -Receive: 10
  • Posts: 434
    • Email
Re: RS4 fuel pressure return valve
« Reply #3 on: March 28, 2012, 11:36:20 pm »
http://www.mk5golfgti.co.uk/forum/index.php/topic,43589.0.html

I searched it and was second thread.

Only helps for people who are stage2+ which the map requests 130bar of fuel, limiting the OEM valve at 130bar. The RS4 is 136bar IIRC giving it some room to play with.

PROS: Flat spots up in the higher rev range clears up when this is fitted.
CONS: A pain in the ass to fit, 30 minutes if you know what your doing!
Logged
- #1240 ED30 Revo STAGE2+
- Southeast - Vag Com owner
Pages: [1]   Go Up
« previous next »