power boost valve??

  1. #1
    hey guys and gals...
    what does everybody think of the fse power boost valves? had one on my old vtr but had a couple cars imbetween so cannot tell difference between that and mine.
    a few of you must have them, notice the difference power/fuel ??
    cheers
  2. #2
    they don't work.
  3. #3
    Agree with sean.

    Get a gmc motorsport fpr instead.
  4. #4
    If your car is in need of additional fuel you are better off having a measured input where its needed rather than forcing more in at all revs

    Get a remap.. this is a poor mans botch
  5. #5
    Quote:
    Originally Posted by KamRacing View Post
    If your car is in need of additional fuel you are better off having a measured input where its needed rather than forcing more in at all revs

    Get a remap.. this is a poor mans botch
    prices of remap and good contacts ?? thanks
  6. #6
    i had one on my fez and it didn't make a jock of difference
  7. #7
    A remap what for?
  8. #8
    exactly why a remap? if the car is underfuelling then the problem is deeper rooted.
  9. #9
    Quote:
    Originally Posted by Sean View Post
    exactly why a remap? if the car is underfuelling then the problem is deeper rooted.

    i didnt say it was underfueling??
    just wanted to know if it made a difference.
  10. #10
    it doesnt, save your money.
  11. #11
    Quote:
    Originally Posted by ant105 View Post
    i didnt say it was underfueling??
    just wanted to know if it made a difference.
    nah that post wasn't aimed at you fella, my first post was
  12. #12
    Quote:
    Originally Posted by Sean View Post
    nah that post wasn't aimed at you fella, my first post was

    oky doky,

    ... so its a no on the boost valve! lol
  13. #13
    search it youll read why
  14. #14
    Quote:
    Originally Posted by Sean View Post
    exactly why a remap? if the car is underfuelling then the problem is deeper rooted.

    I wasn't implying that the car is underfueling.. just that if you need more in the map due to other mods then the best way is to tweak the fuel map.

    A RR will be able to show whether a car is running lean anywhere on the power curve.
  15. #15
    gmc uprated fuel pressure regulator.

    stay well clear of fse boost valves, they need to be properly set up with the mods on your car to run at a specific pressure. even then there is little to prove that they are a well worthy mod for the money.

    better off getting an uprated gmc FPR and a free power unit from them to
    will help with fueling and unleash a few ponnies
  16. #16
    power boost valve is not needed unless your thinking of camming imo