Monster muscle for racing or bashingPerfect drop-in upgrade for the Traxxas T-Maxx monster truckAdapts easily to existing pull-start or EZ-Start systems, no mods requiredClutch assembly bolts directly onto the crankshaft without modificationIncludes a high-performance LC3 glow plugGive your Traxxas T-Maxx a big boost of performance with the 21TM from O.S. It's the perfect drop-in upgrade, since it has a special manifold that adapts perfectly to existing pull-start or EZ-Start systems.
Features:
Adapts easily to existing pull-start or EZ-Start systems, no mods requiredManifold specially designed to fit directly into the T-MaxxClutch assembly bolts directly onto the crankshaft without modificationOversized crankcase cooling fins for dissipation11K 3-needle slide valve carburetorHigh-performance LC3 glow plugSpecifications:
Displacement: 0.208 cu in (3.41 cc)Bore: 0.669 in (17 mm)Stroke: 0.59 in (15 mm)RPM Range: 3,000-35,000Output: 1.77 hp29,000 rpmWeight: 8.57 oz (243 g)Includes: 11K carburetor and LC3 glow plugBrand: OS Engines, Model: OSMG2083