Sterndrives

Dual Cal 1550

 

Turbo Charged Excitement

The Mercury Racing Dual Cal 1550 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.

Specifications Of Dual Cal 1550

1550
RATED HP AT TRANSOM 		6200-6800
FULL THROTTLE RPM 		9.0 L
DISPLACEMENT 		7.8:1
COMPRESSION RATIO
Name Description
BORE & STROKE 9.0 L/552 CID
CYLINDERS / ENGINE CONFIGURATION V8
ALTERNATOR 105 AMP
FUEL REQUIREMENT 112 AKI Required For 1550 Calibration
FUEL SYSTEM Sequential Fuel Injection
GEAR RATIO Application Dependent
WARRANTY 10 Hour Warranty At The 1550 Power Level (At 2000 RPM Or Above) Or 1 Year, Whichever Comes First.
CONTROLLER PCM09
TRANSMISSION Mercury Racinq Dry-Sump Hydraulic
DRIVE UNIT M8
LENGTH - FROM BACK OF BLOCK 31 IN
WIDTH 35 IN
HEIGHT 29 IN
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