21TM ABC w/2.5 & 3.3 T-Maxx Manifold .21 Engine (OSMG2083)

  • 21TM ABC w/2.5 & 3.3 T-Maxx Manifold .21 Engine (OSMG2083)

$ 259.99


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.

Features

Adapts perfectly to the Traxxas E-Z Start or pull-start systems with
no modifications
Included manifold is specially designed to fit directly into the
T-Maxx
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
Two year limited warranty

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)


Type
Vendor O.S.




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