O.S. Engines O.S. Speed Ronda Drake Edition
The O.S. Speed B21 Ronda Drake Edition engine is Very PINK and unique to complement her signature colors and style. It’s an excellent choice for both buggy and truck racing as it provides a linear power band, exceptional fuel mileage and tons of overall power.
Featuring a unique semi-long stroke configuration, this engine also boasts a DLC crankshaft with larger double tungsten counterweights and a unique cylinder design that’s exclusive to the Drake edition engines. These changes will provide smoother low end power and more overall torque.
The B21 Ronda Drake Edition is based off the B21AD (Same Specs as the AD2) and features a new Pink cooling head, head button with an o-ring to reduce vibration and keep dirt out, new carburetor ball, and different size Pink venturi.
Power Nitro
