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  1. Rollmaster double chain installation q's

    Cams/Heads/Valvetrain
    Anyone with an aftermarket cam (ST4 here) install their rollmaster double chain other than "straight up" 0deg advance/retard? Other q, not running the timing chain tensioner leaves a bolt hole open to the crank... do I need to plug this somehow or will it just be an extra lube hole for the...
  2. Doing an engine build, got some questions!

    Cams/Heads/Valvetrain
    Hi guys! This is the first time I've ever town down and built up an engine, so I'm a noob. But trying to accomplish my goals, and learn as I go, and also have fun. I've started with a 2008 Series 3 n/a motor with little over 5000 miles on it. Pulled the top end completely off. I've put in a...
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