O.S. 21TM-T .21 Engine w/2.5 T-Maxx Manifold

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Price: $319.99

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The O.S. 21TM-T .21 Engine w/2.5 T-Maxx Manifold is a great option for those looking to get a little more out of their Traxxas T-Maxx. A LC3 glow plug is used with this engine for improved power, better fuel economy and durability. The carburetor used offers easy handling as well as high end performance. 

  • Great option for the Traxxas T-Maxx
  • Uses a LC3 glow plug for outstanding performance
  • Carburetor offers easy handling and top end performance
  • Includes Traxxas style manifold
RPM Range: 3,000 - 35,000 rpm
Recommended Fuel: 10-30% nitro content, 20% for break-in
Width: 1.5 in (39 mm) at mounting tabs
Carb Type: 11K three needle slide valve
Height: 4 in (101 mm)
Stroke: 0.590 in (15 mm)
Plug Type: LC3
Length: 2.1 in (53.6 mm) from backplate to drive hub
Displacement: 0.213 cu in (3.49 cc)
Bore: 0.669 in (17 mm)
Total Weight: 8.57 oz (243 g)
Type: 2-stroke glow powered 1/8 scale monster truck engine
Crankshaft Type: Threaded
Crankshaft Threads: M7x1
HP: 1.77 HP (1.8 PS) @ 29,000 rpm

  • (1) O.S. 21TM-T .21 Engine
  • (1) LC3 Glow Plug
  • (1) 2.5 Manifold
  • (1) Manual

This product was added to our catalog on December 8, 2018