The Dynamite® Mach® 2 series engine line ignites the industry with the .21 SG with pull/spin-start nitro engine. Known for explosive power, reliability and all-out performance, Dynamite engines are becoming the engine of choice for many RC sport racers. The 13mm turbo ported crankshaft along with the ABC 6-port piston and sleeve allow this engine to deliver superior horsepower, high torque and extreme efficiency matched only by engines at much higher price points. Engine startup is as easy as utilizing the built-in pull start mechanism or by using a spin starter. The Dynamite .21 SG incorporates the technology and design advances developed from the Dynamite Platinum .21 XP in a sport version. Whether you're upgrading your existing nitro vehicle or looking to build a competitive racer, look no further, the Dynamite .21 SG engine has everything you need to be successful in the backyard or at the track.
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Dougefresh5.0 star rating
mach 21 buggy engine
Review by Dougefresh on 30 Apr 2010review stating mach 21 buggy engine
i recently purchesed a mach 21 for my hyper 7 due to the influence at my local hobby shop. All! of the guys up there were using them in there buggies. From x-rays to losi's this motor is incredible!! It provides more then enough power for even the bigger tracks that u will find. After breakin and some easy runnin i was able to race tune it very easily! it has ran flawless for me and many of the other guys at my local hobby shop. we love this motor!!!!
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