MerCruiser SternDrives    
HP 900SC   

Gas Carbureted

• 3.0L
• 4.3L
• 5.0L
• 5.7L

Gas Fuel Injected

• 4.3L EFI
• 5.0L EFI
• 350 MAG MPI
• 350 MAG MPI Horizon
• MX 6.2MPI
• MX 6.2MPI Horizon
• 496 MAG
• 496 MAG HO

Diesel

• D1.7L DTI
• 2.8L D-Tronic
• 4.2L-LD
• 4.2L
• 4.2L D-Tronic
• 7.3L D-Tronic-LD
• 7.3L D-Tronic

Performance Engines

• HP500 Bulldog™
• Scorpion 377
• HP500 EFI
• HP 575 SCI
• HP 900SC Dry Sump

• Propshaft Horsepower: 850 (634 kW)1
• Full Throttle RPM Range: 5800-6000
• Displacement (Litre/CID): 8.9/542
• Bore (in/mm): 4.44/113
• Stroke (in/mm): 4.375/111
• Compression Ratio: 8:03:1
• Cylinders: V-8
• Alternator (amps/watts): 55/776
• Ignition Type: Thunderbolt CD
• Fuel System: Dual 1050 Holley
• Fuel Requirements: 92 Posted Octane (R+M)/2 (98 RON)
• Drive Unit: Dry-Sump Six w/ Huber 1450 Series
• Gear Ratio: 1.24:1, 1.35:1, 1.5:1 or 1.61:1, Left- or right-hand
• Length (in/mm): 50/12702
• Width (in/mm): 39/991 w/ CMI exhaust
• Height (in/mm): 37/9323
• Weight (lbs/kg): 1614/7344
• Warranty: 90-day limited warranty for recreational boating.
  • 1 Rated in accordance with NMMA Procedure SAEJ1228.
  • 2 Length is from front of engine to transmission output flange.
  • 3 Taken from engine crankshaft centerline.
  • 4 Weight with Dry-Sump Six drive and transom assembly