STERNDRIVES

• 525 EFI
• 600 SCi
• 662 SCi
• 700 SCi
• 850 SCi
• 1025 SCi
• 1075 SCi
• 1200 SCi
• 1350
• Engine Tests

GALLERY

Dualfuel 1200 SCi

KEY FEATURES

• A second onboard Propulsion Control Module (PCM) microprocessor enhances the versatility of the popular 1200 SCi – enabling the engine to run on 89 posted pump octane (R + M)/2, or (95 RON) International fuel rating fuel at 1025 h.p.
• The 89 posted pump octane compatibility provides owners with greater access to fuel at on-water facilities.
• Handcrafted in Mercury Racing's four-cycle Race Shop.
• Packaged with the legendary dry-sump Six drive and BAM Cyborg transmission.
• 557-cubic inch tall deck cast-iron cylinder block featuring five main bearings with stud-fastened steel main bearing caps.
• Polished pulleys, new graphics and universal engine mount system.
• Twin-screw Lysholm superchargers require less power than traditional roots blowers.
• Superchargers are lubricated by circulated engine oil for added protection and enhanced durability.
• Supercharger induction noise levels are controlled by twin composite air inlet resonators.
• High performance air filters/flame arrestors, custom designed for Mercury Racing by Induction Technology Group, enhance engine operating efficiency and increase durability, resulting in lower maintenance.
• Eight ignition coils, one per cylinder, eliminate spark plug fouling and misfires.
• The Mercury PCM microprocessor optimizes fuel and spark timing for each cylinder independently, enhancing engine running quality, performance and durability.
• High-velocity cooling system uses a combination of a circulating pump and sea pump to keep the engine at an optimal operating temperature and peak performance.
• Innovative dry-sump engine lubrication reduces friction and adds horsepower for improved overall boat performance.
• Balanced steel crankshaft.
• Forged-steel, 100% machined connecting rods and custom Mercury Racing aluminum pistons.
• High performance roller camshaft.
• CNC ported, race-prepared aluminum cylinder heads.
• Mercury Racing-developed sealing systems enhance engine durability.
• High-performance electric fuel pump.
• 90-amp (1269-watt) charging system.
• Drive-line and plug-in models are available.