• Rectangle vs Cathedral Port Cam Test

    Rectangle vs Cathedral Port Cam Test

    Words and Photos: Richard Holdener Okay LS enthusiasts, by now you should have gotten the memo that the first upgrade you should make to you...

  • Spring Into Action

    Spring Into Action

    Ford 306 Spring Upgrade Words and Photos: Richard Holdener Making more power is a common goal, and the great thing about wanting more power ...

  • FAST Announces Improved EFI Training for 2018

    FAST Announces Improved EFI Training for 2018

    FAST® has revised its popular fuel injection training program to include courses better tailored to participant experience levels and indivi...

  • The Mean Streets: FAST EFI Upgrade

    The Mean Streets: FAST EFI Upgrade

    Words and Photos: Richard Holdener  Losing control is not usually a good thing (okay, maybe once in a while!), but not having full control o...

  • The 100 Horsepower Upgrade: Cam Only 5.3L Test

    The 100 Horsepower Upgrade: Cam Only 5.3L Test

    Words and Photos: Richard Holdener  Despite being introduced way back in the 1990’s (1999 to be exact), and being replaced by the new Gen V ...

  • LS3 Stroker Cam Swap

    LS3 Stroker Cam Swap

    Words and Photos: Richard Holdener The camshaft is one of the key components in the success of any LS build. Even if you have a serious stro...