ProTek R/C Samurai RM Maifield Edition 3-port engine

ProTek R/C have announced their new Samurai RM Maifield Edition 3-port .21 competition nitro engine, the engine which dominated last week’s Dirt Nitro Challenge. The Maifield Edition combines features hand picked by ProTek R/C team driver Ryan Maifield, with the proven race winning performance of the ProTek Samurai platform. It features a unique backplate with steel insert to reduce friction which helps to provide increased conrod lifespan, a more stable idle and higher RPM, while also eliminating the risk of aluminium debris in the engine due to backplate wear. The RM Edition is paired with the proven “high power” 21j carburettor and long stroke configuration, making it a great option for large track 1/8 nitro buggy and 1/8 nitro truck racing. A low CG 9 fin “RM” cooling head, 3 port sleeve and ceramic rear bearing round out the package to create a pro-level engine that delivers the power and performance needed to win, with the reliability required to compete at the highest levels of competition.

Source: ProTek R/C [amainhobbies.com]