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Doc Olds
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    • Doc Olds
      Doc Olds replied to the thread H3 Alpha mods..
      You do not need too pull the intake manifold or heads as you just upgrade the springs to LS6 springs. They can easily withstand .550...
    • Doc Olds
      Doc Olds replied to the thread H3 Alpha mods..
      You would be building a truck motor, not a high RPM light weight car motor. Use a truck cam with LS6 springs like I did, gain low &...
    • Doc Olds
      Doc Olds replied to the thread H3 Alpha mods..
      You can get 400HP (or so close it does not matter) reliably with your 5.3, no supercharger, no repeat Transmission replacements or T...
    • Doc Olds
      Get an Efan conversion, Intake, Port/Polished TB, Cat Back Exhaust and then the tune from PCMofNC so they can tailor their tune to make...
    • Doc Olds
      Doc Olds replied to the thread Transfer case?.
      Front Axles replaced with what? When was the last time the T Case fluid was changed. When was the last time the Trans fluid and filter...
    • Doc Olds
      A stock LH8 5.3L with no performance mods in the FT 4X4 heavy brick shaped H3 is not (contrary to what some may think) that huge of an...
    • Doc Olds
      Doc Olds replied to the thread 2/4 Band is Shot in my 2009 H3T.
      Welcome fellow Mitten Dweller! Call Fred (senior or junior) at Midway Transmission in Roseville. Get a price from them, that is where...
    • Doc Olds
      Doc Olds replied to the thread Sunroof drain full of dirt.
      Spilled the beans. 😒
    • Doc Olds
      Doc Olds replied to the thread Sunroof drain full of dirt.
      Oh look, Mr. All CAPS showed up. Prey tell, give us the details on the recall for Sunroof Drains.
    • Doc Olds
      Doc Olds replied to the thread Sunroof drain full of dirt.
      This forum software is glitchy. Tells you there was a problem with a post, try back later, you do, then get multiple copies. Uuugh...
    • Doc Olds
      Doc Olds replied to the thread Sunroof drain full of dirt.
      What you talkin bout Willis???? You can get H3 Hummer Sill Plates (new and used) on line all day long. They come out like virtually...
    • Doc Olds
      Those CB Photo High Mount Winch Plates are good stuff. Wheeled with him a few times and others that had them.
    • Doc Olds
      Replace your OEM Battery Terminal Connectors (if you are still trying to use those) with a quality aftermarket set like Stingers of your...
    • Doc Olds
      Doc Olds replied to the thread Supplemental Oil Feed Line.
      And cylidner #5 and/or even #6 in 4.2Ls are not a common failure point either.
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