Each Murray Performance engine is measured to be within QMA and/or USAC .25 specifications. If a part does not conform to the specs, it is replaced with a part that meets the proper requirements.

Honda Engine

Briggs & Stratton World Formula Engine

Briggs & Stratton Animal Engine

After being carefully assembled, each engine is tuned to make maximum power utilizing a custom-built inertia dyno. Using a  computerized data acquisition system, reliable and accurate torque and horsepower numbers are generated, assuring customers that they have the best engines possible.