The Mercury Racing Dual Cal 1550/1350 sterndrive features an advanced control system which enables the operator to switch engine power level via an electronic key fob. The Race key fob turns the engine into a pure bred race machine – pumping out one thousand five hundred and fifty horsepower on 112 AKI race fuel. The Pleasure key fob is selected when a more leisure ride is in order, creating 1350 h.p. on 91 octane (98 RON) fuel. Both fuel calibrations provide maximum torque and efficiency and are designed to optimize the engine performance at each power level.
Power and acceleration. The unmatched raw power behind the state-of-the art Dual Cal 1550/1350 must be experienced to be believed.
Featuring the Mercury Racing QC4 valve train, it's no surprise that these engines are powering some big names in high performance boating.
RATED HP AT TRANSOM
FULL THROTTLE RPM