OS Engines has announced a new B21 1/8 engine that is paired up with one of the top female drivers in the US – Ronda Drake. This engine has all the great features of their standard B21 engine but includes a pink cooling head, the signature color of Ronda Drake. 1CH02 OS Speed B21 Engine …

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OS Racing has a new Nitro engine designed for 1:10 scale Touring Cars – the T1202. The T1202 sports more power in the form of torque in the low to mid-range thanks to features like a tungsten-weighted crankshaft that has been diamond-coated and silicon potted. Then there’s the low-profile carb restrictor for quick throttle response, …

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If you’re looking to upgrade (or replace) your touring car’s nitro engine, maybe you should take a look at O.S. Speed new T1201 block. This engine has factory-tuned features included such as long-stroke, hand-matched piston and cylinder, a newly designed, low-CG aluminum cylinder head, slide valve 12F3 carburetor, DLC Crankshaft and rear ceramic ball bearing. …

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