Beginning with a hand-me-down snowmobile, the passion for motor-sports industry was born. Continuing through several self-owned performance build and years of excellent mentoring, life brought me to Northeast Wisconsin where AP Custom and Precision LLC was founded.

AP Custom and Precision LLC provides small engine and machining services such as engine rebuilding, crankshaft rebuilding, cylinder boring, and more! Located in Northeast Wisconsin, we do business both locally, in North America (United States and Canada), and internationally. Contact Us today!