O.S. MAX 18CVR-M Marine Engine (L-OS11890)

Developed from the class-leading 18CV-R car engine and adapted for the marine environment, the 18CVR-M delivers a stunning 1.35PS and screams right on up to 32,000RPM. Internally, there is the characteristic O.S. 'ringless' piston/liner assembly and highly finished crankshaft and connecting rod. This all adds up to reliability and long life. The ideal horsepower upgrade from a 'standard' 12 or 15 size engine without any installation hassles. Supplied without flywheel.