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timing chain

  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. JP Performance Double Roller

    Cams/Heads/Valvetrain
    I just installed a JP Performance double roller timing chain on my car. I bought it from Intense. On their site is says, "Originally, the double roller fit is very tight and it seems that a timing chain dampener is not needed. Our experience, however, has shown that the chain stretches just...
  3. Gear drive for 1989 3800 instead of timing chain

    Introductions for new members
    I have a 1989 Reatta with 38oo v6. Want to do straight_cut gears because of beautiful sound. Had them on 383 stroker in a Camaro, NEVER needed radio. Seems to me if we convert up: from 3800 to 5066 cc=3.8 to 5.0 liter = 225 c.i. to 300 c.i., assuming same V-angle, why would a conversion not be...
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