Powerful & Versatile

520 SCI

 

Big Power. Big Versatility. Big Durability.

At a full 520 horsepower, Mercury Racing’s 520 sterndrive opens the door to a family of expertly designed, hand-built performance engines. Don’t let the fact the 520 is the smallest engine in the Mercury Racing sterndrive offering fool you. The torque from even one of these engines is enough to sit you back in your seat.

Specifications Of 520 SCI

520
RATED HP AT TRANSOM 		4800-5200
FULL THROTTLE RPM 		8.6L
DISPLACEMENT (L) 		8.7:1
COMPRESSION RATIO
Name Description
CYLINDERS / ENGINE CONFIGURATION V8
FUEL REQUIREMENT 87 Octane Minimum (R+M/2), (91 RON) Global
FUEL SYSTEM Sequential Fuel Injection
WARRANTY 2-Year Limited For Recreational Boating
BORE & STROKE 4.56 x 4.00 IN/115.8 x 101.6 MM
ALTERNATOR (AMP) 65 AMP
CONTROLLER PCM
DRIVE UNIT Bravo One XR, Bravo One XR Sport, Bravo One XR Sport Master (Std. & Short), Bravo Three XR; (Integrated Transom System Optional)
LENGTH (IN) - FROM BACK OF BLOCK 34.2 IN
WIDTH (IN) 33.8 IN
HEIGHT (IN) 24.2 IN
WEIGHT (LBS) 1218 LBS
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