O.S. Engine OSMG2083 21TM T-Maxx Manifold Track Spec  [OSMG2083]

Compact Power for Tuners and Racers

The O.S. Engine OSMG2083 21TM with T-Maxx manifold is aimed at pilots who want more usable power without a complex installation. It increases displacement over the 18TM and is engineered to pair neatly with common clutch and starting systems used in 1/10 scale models.

Straightforward Mounting and Compatibility

The 21TM keeps the same basic mounting footprint as earlier O.S. engines, so many chassis accept it with minimal changes. Manifolds are matched for both pull-start and EZ-Start hardware to reduce fitment headaches.

Fine Tuning and Reliable Ignition

With a 3-needle carburetor, the 21TM gives tuners the resolution needed to set idle, low and high speed mixtures. The supplied LC3 glow plug helps maintain steady ignition across different running conditions.

For club racers and serious weekenders, the O.S. Engine OSMG2083 21TM with T-Maxx manifold is a solid, serviceable upgrade that balances power with tuneability for varied track conditions.