Related Photo Galleries
20.Here is where Superior's high-tech machinery starts to come into play. With the block's symmetry corrected, and the crank bore and bearing clearance close to perfect, the engine spins freely. Even though the engine had one rod and piston tied to the crank throw, the engine spun three full revolutions with a flick of the wrist. This means rotating the engine's reciprocating mass will take less power from the engine, allowing the motor to put more of its produced power to the wheels.