O.S. Engine 12TG-P Compact 1/10 Nitro Engine  [OSMG1985]

O.S. Engine 12TG-P: Compact nitro power for 1/10 RC

If you want a straightforward entry into nitro racing, the O.S. Engine 12TG-P delivers. Built for economical running and simple break in, this motor gives hobbyists a reliable mix of performance and durability for club racing or weekend track sessions.

Long runs without constant refuelling

The 12TG is known for efficient fuel use, giving up to 14 minutes per tank in many setups. Its steady design supports consistent throttle response and a practical RPM band from 5,000 to 30,000 that suits a variety of driving styles.

Tuneability with two carburettor choices

You can choose slide-valve or rotary carburettors to match your car and driving surface. The slide-valve option works well on 1/10 on-road cars like the HPI Nitro RS4 or R40 for smooth throttle control, while the rotary carb suits off-road rigs such as the Associated GT2 and the Nitro Evader for broader performance across rougher terrain.

Pilot shaft fit for easy upgrades

The 12TG-P includes a pilot shaft to simplify fitting into modern competition 1/10 stadium trucks, reducing the need for major chassis changes when upgrading your engine.

The O.S. Engine 12TG OSMG1985 offers a balanced package for 1/10 on-road and off-road use, combining straightforward installation with dependable, tunable nitro performance for casual racers and club competitors.