OSM12240
OS Engines .21 TM Traxxas T-MAXX Engine with 11K Slide Carb
$469.99
In stock
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.
Looking for spare parts or upgrades?
You may need these
Features
- 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
Reviews
Product Information
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.
Specs
- Displacement
- 0.21 cu in (3.4cc)
- Bore
- 0.669" (17mm)
- Stroke
- 0.590" (15mm)
- Practical RPM
- 3,000 - 35,000 RPM
- Output
- 1.8 PS, 1.77 HP/29,000 RPM
- Weight
- 8.57oz (243g)
- Distance between mounting hole centers same side
- 0.43" (11mm)
- Distance between mounting hole centers opposite side
- 1.2" (31.4mm)
- Distance from end of crankshaft to drive washer
- 1.03" (26.3mm)
- Distance from center of engine to front bearing
- 1.4" (34.8mm)
- Width of mounting flanges
- 1.5" (39mm)
- Length of exhaust flange
- 0.24" (6mm)
- Height/backplate mount to top of cylinder head
- 3.3" (85.3mm)