Crusader Marine Engines
502XL

Meet the inboard muscle bred for pure power

Crusader proudly introduces a powerful big block V8 designed to excel in every category: the 502XL!

Featuring the new MSTS computerized engine management system, the 502XL package provides optimum engine spark regulation through a special Knock Control Sensor, a Manifold Absolute Pressure (MAP) Sensor, High-Energy Ignition and Electronic Control Module. The result? Increased engine efficiency, responsiveness and performance...providing maximum horsepower output with peak fuel efficiency at every rpm, under all operating conditions.

As a state-of-the-art inboard package, the equipment list includes features destined to redefine inboard engine standards, including a recalibrated carburetor for more efficient fuel flow; a redesigned oil system for improved engine lubrication; a new electric fuel pump for more effective fuel handling, easy-to-service belt adjusters, a unique center manifold design that provides the most efficient exhaust flow in the industry, and much more.

Model 502XL. Clearly the most powerful and rugged inboard cruising package ever bred...and only from the most experienced manufacturer of V8 gas inboard power in the world.

*Horsepower is now rated at the prop shaft in compliance with industry standards, SAEJ1228.