Recent content by Co-Planar

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    2004 Glastron 4.3 D Vortec Intake Manifold Upgrade

    Thank you for replying. I am not unhappy really with the performance of the stock set up, but I never mind losing some weight. It runs like a champ and comes out of the hole really good, and I'm ok with the top end speed, running a 19 SS prop for skiing. Also this engine has an unusual behavior...
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    2004 Glastron 4.3 D Vortec Intake Manifold Upgrade

    I'm looking to upgrade my stock intake manifold with a performance manifold and keep existing carburetor. Has anyone ever seen this done, or done it?
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    4.3 GL-D Parts Manual

    Anybody have a tip on where I can buy a complete parts manual for this engine? Preferably a download.
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