Scary Fast Motorcycle Parts: Engine

Scary Fast Motorcycle Parts: Engine

Scary Fast Motorcycle Parts: All Engine Parts

Latest Scary Fast Reviews – You could win up to $500 for reviewing products!

  • Scary Fast Power Now Valve

    Scary Fast Power Now Valve

    Lyndon in ON

    Not bad...not great

    Made a little difference in my YZ125. After installing and re-jetting I found the bottom end to run a little cleaner and I noticed a very slight increase in torque but nothing major. It was worth the money but not by much. I think the name "Scary Fast Power Now" should be more like "Slight Improvement Power Now"

    Read All Reviews