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  • Cylinder 4 Chamber Cooling System

    GetaDomTune

    Cylinder 4 Chamber Cooling System

     Industry first (and patent pending) DOHC EJ Cylinder 4 Combustion Chamber Cooling kit increases coolant flow in the LH head to improve reliability by reducing detonation causing hot spots, reducing EGT delta and improving overall cooling system...

    $85.00
  • GDT1 EJ Cam Seal Install Tool

    GetaDomTune

    GDT1 EJ Cam Seal Install Tool

    GDT and Tier One are proud to offer our Cam Seal Installation tool. A few weeks ago, Chase said to me "We need a good cam seal install tool, the rest of the tools on the market are weak"  (or something like that).  So I hit the CAD drawing...

    $79.00
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  • Bosch Intake Air Temp sensor

    Bosch Intake Air Temp sensor

    This is one of the newest designs of the Bosch Intake Air Temp sensor. I chose these because they are good looking and not an ugly giant brass piece with old metri-pack connectors. I feel the GM/AEM solution looks out of place under the hood of...

    $19.00
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  • Light Enough Crank Pulley

    GetaDomTune

    Light Enough Crank Pulley

    The Light Enough Crank pulley provides you with features and benefits that most pulley manufacturers haven't even thought of yet.  The focus was actually making it as heavy as an aluminum pulley can be. I don't like the featherweight pulleys on the...

    $155.00
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  • IAT mounting flange for Bosch style sensors- pipe mount

    IAT mounting flange for Bosch style sensors- pipe mount

    6061 Aluminum Flange for Bosch Style IAT sensors. Weld this flange to your intercooler pipe to utilize a better looking, faster response intake air temp sensor. This style sensor gets the sensing element directly in the air stream to provide...

    $18.00
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