power boost valve

  1. #1
    are the eco power boost valve any good? iv got a mk2 vts with a raceland induction kit and supersprint exhaust, would the valve give me any gains?
  2. #2
    It`ll do more harm than good,for a start you`ll use loads of fuel,2nd you`ll get bore wash.Not worth it mate.

    Steve.
  3. #3
    you dont have the mods to require more fuel!. If anything it will over fuel and drop performance. Think of it this way, highly tuned engines are mapped to run as lean as possible for best performance.