Ilmor

Ilmor Marine brings a world-class racing pedigree to the water, having roots in Formula 1 and IndyCar engine development.

While the company is primarily known for its high-performance inboard and sterndrive applications, their specialized outboard offerings leverage the same precision engineering and massive horsepower output. Ilmor outboards are distinctive for being built on GM's LS and LT architectures, providing boaters with 'American Muscle' power combined with sophisticated electronic controls. Their engines focus on high displacement and natural aspiration, delivering a linear power curve and an exhaust note that is unique in the marine world. Prized by high-end tow boat manufacturers and performance enthusiasts, Ilmor represents the peak of custom-grade marine engineering. Every unit is built with a focus on 'Active Trim' and digital integration, ensuring that the massive power is always manageable and efficient for the driver.