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  O.S. Engines .21 TM with REVO Manifold OSM12241

OSM12241 .21 TM w/REVO Manifold

List Price: $499.99
Our Price: $249.96
Save $250.03!

Stock Status:

 In Stock

Product Code: OSM12241

This is the O.S. Max 21TM Engine with the Revo Manifold. This Engine is a direct fit for the Traxxas Revo 2.5 and Revo 3.3.

  • Adapts perfectly to the Traxxas E-Z Start or pull-start systems with no modifications
  • Included manifold is specially designed to fit directly onto the Traxxas Revo
  • 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. LC3 glow plug suitable for off-road applications that require constantly varying speed
  • Two year limited warranty through the manufacturer
This engine is a direct fit for the Traxxas Revo and adapts to the Traxxas E-Z Start or pull system without any requires modifications or upgrades. This engine retrofits into the same mounting pattern, and the Traxxas clutch assembly bolts right on.

Includes: One O.S. Max 21TM Engine with Revo Manifold, LC3 glow plug, 11K slide valve carburetor, manifold spring, rubber exhaust gasket, sticker sheet and instruction manual

Installing in vehicle
Air filter

Average Customer Review: 5 of 5 | Total Reviews: 1

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  0 of 0 people found the following review helpful:
Awesome Powerhouse! April 15, 2011
Reviewer: Mellowbuzz1974 from Houston TX  
This engine is ferousious! I have it on my Revo.  Instant wheelies when you want them anywhere between 0 and 30 mph.  And the top speed is amazing (and how fast it gets there!)  I'm not sure but I would guess top speed of my Revo is around 45 mph.  Amazing engine!  Easy to adjust carb also.  I would suggest this engine to anyone.  If you're not currently an OS fan, you will be once you get this engine.

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