FX K3 DC 3-port nitro off-road engine
FX Engines have introduced their all-new K3 3.5cc nitro off-road engine. Designed to deliver a more linear power curve with higher top-end RPM compared to the K5, the engine features a 3-port design, silicone-filled and diamond-coated crankshaft, a premium Japanese front and a German-made ceramic rear bearing. The Slovakian-made engine is suitable for any race track and racing condition especially when used with the new FX 2131 muffler.
View the features and specifications here