Power Boost Valve

  1. #1
    What are they?

    What do they do?

    Are they any good?



    Had a mate advise me on getting one, ive heard of them but dont really know what they do..

    answers pleeeeeaseses?
  2. #2
    dont buy one! there crap, they do nothing, and make your MPG go down. they dont do anythign at all. complete waist of time and money, the standard fuel regulator is more than adequate for the ammout of fuel most saxoes need to run.
  3. #3
    Unless your engine is modified to some extent where for some un apparent reason you arent getting the correct fuel pressure then this isnt recommended.

    I wouldnt go as far to say its crap and a waste of money because on the right application it does its job.

    But in your case dont waste your money.
  4. #4
    Lovely job

    thanks guys, thought itd be a waste of time