M92B

Pleasure M92B

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Key Specs

Minimum Power
85.8 hp
64 kW
Maximum Power
85.8 hp
64 kW
Bore
4.1 in
105 mm

Overview

With excellent power-to-weight ratios, our engines give boat designers and fitters all the flexibility they need when it comes to new boat design or re-power installations for pleasure craft.

They offer excellent reliability and fuel economy, while being clean, quiet and smooth in operation. Low noise, rapid starting and low emissions are achieved with advanced combustion systems that allow for precise, multiple injections within each combustion cycle, reducing fuel use and lowering emissions.

Features At A Glance

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Perkins

Clean, quiet, smooth operation

Improvements of up to 3dBA have also been made with noise over its predecessor. This has been achieved through product developments.
Perkins

Ease of installation

Engines designed to permit a wide range of operating angles in both conventional and vee-drive installations.
Perkins

Ease of maintenance

Easy access to all routine service points and service intervals of 500 hours ensures our engines are in use for longer.
Perkins

Excellent power-to-weight ratio

Engines that are the most compact packages in their class, offering boat design flexibility both for new builds and for repower installations.
Perkins

Lower operating costs

Engines with exceptionally low fuel consumption. And engines designed to be fuel tolerant, including kerosene, jet aviation fuel and B20 biofuel (RME).
Perkins

Reliability and durability

High-capacity heat exchanger with cupro-nickel tubestack ensures low operating temperatures for reliability and durability. Gear-driven engines and raw water pumps give reliable cooling and leak-free operation
Specifications Standard Equipment

Product Specifications for M92B

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Minimum Power 85.8 hp 64 kW
Maximum Power 85.8 hp 64 kW
Rated Speed 2400 rpm 2400 rpm
Maximum Torque 227.2 lb-ft @ 1200 rpm 308 Nm @ 1200 rpm
Bore 4.1 in 105 mm
Stroke 5 in 127 mm
Displacement 268.5 in³ 4.4 l
Aspiration Naturally aspirated Naturally aspirated
Rotation from Flywheel End Anti-clockwise Anti-clockwise
Total Lubricating Capacity 1.8 gal (US) 7 l
Cooling System Liquid Liquid
Compression Ratio 18.23:1 18.23:1
Total Coolant Capacity 5 gal (US) 19 l
Number of Cylinders 4 inline 4 inline
Combustion System Direct injection Direct injection
Cycle 4 stroke 4 stroke
Width 27 in 688 mm
Dry Weight 877.4 lb 398 kg
Length - Flywheel Housing 32.4 in 823 mm
Wet Weight 932.6 lb 423 kg
Height 33.6 in 853 mm
Note 1 Final dimensions dependent on selected options Final dimensions dependent on selected options

M92B Standard Equipment

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Air inlet system

  • Air intake filter
  • Fresh water cooled exhaust manifold, intake manifold and heat exchanger
  • Totally enclosed engine breather

Control system

  • Alarm switches and warning siren
  • Manual control adaption parts

Cooling system

  • Fresh water heat exchanger cooled engine with gear driven self priming raw water and fresh water pumps or keel cooling adaption

Fuel system

  • High mounted single element fuel filter

General

  • Base engine

Oil system

  • High inclination engine sump with sump drain pump
  • Inverted element lube oil filter
  • Transmission oil cooler

See how M92B compares against frequently compared products.

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M92B
M92B
Minimum Power
85.8 hp
64 kW
Maximum Power
85.8 hp
64 kW
Bore
4.1 in
105 mm
Marine Power Systems
M92B
M92B
Minimum Power
85.8 hp
64 kW
Maximum Power
85.8 hp
64 kW
Bore
4.1 in
105 mm
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