See: ProTek R/C ProTek RC have added two new Samurai engines in their range in the form of the S03 and R03 engines. The Samurai S03 nitro engine is the perfect weapon for 1/8 scale buggy when the run-time is critical. The Samurai S03 delivers a lethal blow with its high mileage 22D “High Efficiency” carburetor […]