The Captain’s Choice Series includes the 8.1 MPI, a new multi-port fuel injected big block featuring GM’s latest in automotive technology adapted for marine.

Excellent for heavy duty applications, the 8.1 makes 385 horsepower. All Captain’s Choice inboards feature all of the Crusader’s premium marinization features, unsurpassed factory-backed protection plan as well as membership in the Captain’s Club.

For more information about our engines or products, please make sure to contact us.

Click here to view the manual and additional information.

• Specifications

  Specifications	8.1 MPI
  Displacement:	8.1L/496 c.i.d.
  Cylinders:	V-8
  Rated Power:*	385 hp@4600 rpm
  Cruising RPM	Idle-3800 rpm
  Max RPM	4400-4800 rpm
  Fuel System:	Multi-Port EFI
  Rotation:	LH
  Length:	43.5″
  Width:	32.8″
  Height:	31.4″
  Total Weight:**	1200 lbs

  * Horsepower rated at propeller according to NMMA procedures

  ** Weight with 1:1 transmission

• Standard Features

  Cooling System

  • Full freshwater cooling, including exhaust manifold
  • Rear-mounted heat exchanger with easy maintenance reservoir
  • Dependable engine and transmission cooler
  • Automotive-style modular, belt-driven stainless steel raw water pump
  • Thermostatically controlled cooling system

  Exhaust System

  • Full freshwater system guards against water intrusion and condensation, which can cause corrosion
  • Free breathing exhaust manifold
  • High level exhaust discharge
  • Reversible exhaust riser system

  Electrical System

  • Electronic Ignition
  • 12-volt negative ground system
  • High output 70-amp alternator (100 amp optional)
  • Overload damage protection by a manual reset circuit breaker
  • Prewired wiring harness with 10-prong disconnect
  • High-torque positive-engagement top-mount marine starter

  Distributorless Ignition

  • Coil-near-plug ignition system
  • No points, rotor, condenser or cap
  • Platinum-tipped spark plugs
  • Longer maintenance intervals

  Electronic Fuel Injection

  • Instant starting
  • Precise throttle response
  • Outstanding cruising and top-end performance
  • Increased fuel efficiency

  Engine Management System

  • Knock sensor adjusts for low octane
  • Automatic spark control provides peak performance under all operating conditions
  • Monitors the vital signs of the lubrication and cooling systems
  • Rev limiter prevents engine damage from over-revving

  Exclusive Fuel Control System

  • Eliminates vapor lock
  • Protects EFI system against contaminated fuel
  • Premium, extra large fuel filter / water separator
  • Easy to reach and service

  Vibration-Free Mounts

  • Precision precompressed adjustable mount
  • Vibration isolators for vibration-free performance
  • Versatile six-way adjustment for trouble-free installation
  • Unique rear mount system provides double support for added stability and strength
  • Self-adjusting to stringer surface

  Lubrication System

  • Remote oil filter
  • Full pressure full flow filtering system
  • Positive crankcase ventilation

  Transmission Options

  • Compatible with all available marine transmissions

  Miscellaneous

  • Membership in the Captain’s Club
  • Owner’s and parts manuals on CD
  • Engine lifting rings
  • Throttle and shift control brackets
  • Multi-coat non-corrosive paint
  • Meets and exceeds California’s Ultra Low emission requirements
  • U.S. Coast Guard approved flame arrester