Personalize your engine with several different powder coated color options for your accessories. More colors available upon request.
Dyno Testing Available
The spotless MRD
Engine Room
Fully Staffed, Certified Outboard Technicians
MRD high-performance engines are some of the most powerful and reliable racing engines available. Built with our custom marine parts, rigging components and 20 years of expertise, our engines are made to go faster, and go farther.
All MRD Engine Packages Feature:
• Dart Engine Blocks and Cylinder Heads
• Billet Connecting Rods (Oliver or Crower)
• 4340 Forged Steel Crankshaft (Internally Balanced)
• JE Forged Aluminum Pistons and Pins
• Canton or Stef’s Race Oil Pans with High Volume Pump
• Die Cast Aluminum Valve Covers with Powder Coating
• Roller Rocker Arms
• Manton Push Rods
• Sever Duty S/S and Inconel Values (extreme duty)
650 Horse Power Specifications
• 540 Cubic Inch Displacement
• Dart Block
• Dart Iron Eagle Heads CNC Ported
• 9:1 Compression Ratio
• 650 HP @ 5,700 RPM
• Unleaded 92 Octane Fuel
• Blueprinted and Balanced
• Roller Lifter Camshaft
• Holley 1050 CFM Carburetor
• Thunderbolt Electronic Ignition
• MerCruiser Race Quality Marine Accessories
750 Horsepower Specifications
• 598 Cubic Inch Displacement
• Dart Block
• Dart Pro I CNC Ported Heads
• 9:1 Compression Ratio
• 750 HP @ 5800 RPM
• Unleaded 92 octane fuel
• Blueprinted and Balanced
• Roller Lifter Camshaft
• Holley 1150 CFM Carburetor
• Thunderbolt Electronic Ignition
• MerCruiser Race Quality Marine Accessories
• Electronic EFI Induction Systems Available
950 Horsepower Specifications
• 572 Cubic Inch Displacement
• Dart Tall Deck Block
• Dart Pro I CNC Ported Heads
• 9:1 Compression Ratio
• 950 HP @ 5800 RPM
• Unleaded 93 octane
• Blueprinted and Balanced
• Roller Lifter Camshaft
• Electronic Fuel Injection
• 1071 Blower Shop Supercharged
• Blower Shop Intercoller
• MerCruiser Race Quality Marine Accessories
