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  • Adapts perfectly to the Traxxas EZ Start or pullstart systems with no modifications
  • Included manifold is specially designed to fit directly into the TMaxx
  • Traxxas' clutch assembly bolts right to the crankshaft with no modifications
  • Oversized cooling fins on crankcase helps to keep engine cooler
  • Three needle slide valve carburetor with fins to help cool the fuel as it enters the engine
  • High-performance long reach O.S. glow plug suitable for off-road applications that require constantly varying speed

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    Copyright Text - 2025 Modelflight

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    OS Engines .21 TM Traxxas T-MAXX Engine with 11K Slide Carb

    SKU: OSM12240
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    This is the O.S. Max 21TM Engine with T-Maxx Manifold. Direct fit for the 2.5 and 3.3 Traxxas T-Maxx monster trucks.

    $469.99
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    OS Engines .21 TM Traxxas T-MAXX Engine with 11K Slide Carb

    SKU: OSM12240
    $469.99
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    This is the O.S. Max 21TM Engine with T-Maxx Manifold. Direct fit for the 2.5 and 3.3 Traxxas T-Maxx monster trucks.

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