Choate Engineering Performance builds full runner Cummins marine diesel engines for high performance and long-lasting durability. We use top-quality parts to deliver maximum power and reliability, even in the toughest conditions. Whether you’re into motorsports, off-road driving, or heavy-duty work, these engines are ready to handle it all.

Get the power, strength, and reliability you need with a Choate Engineering full runner diesel engine—built to perform when it counts.