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Menasco Buccaneer

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The Menasco Buccaneer was a series of popular six-cylinder, air-cooled, in-line, inverted, aero-engines, that were manufactured by Menasco Motors Company for light general aviation and sport aircraft during the 1930s and 1940s.

Contents

The six-cylinder Menasco engines had the name Buccaneer, while the four-cylinder engines had the name Pirate. The Menasco engines came in both supercharged and normally aspirated models. The supercharged models, with the S suffix added to their designation, had superior performance at higher altitudes with a relatively small increase in dimensions and weight.

Variants

Menasco A6 Buccaneer
Menasco B6 Buccaneer
Menasco B6S Buccaneer
Menasco C6 Buccaneer
Menasco C6S Super Buccaneer
Menasco D6 Super Buccaneer

Applications

  • Bellanca 28-92
  • Brown B-2 Racer
  • Brown B-3
  • Chester Goon
  • Fokker S.IX/2
  • Howard DGA-4
  • Miles Mohawk
  • Miles Peregrine
  • Northrop Beta 3
  • Northrop N-9M
  • PZL.26
  • Rider R-6
  • VEF I-14
  • Waco Custom Cabin MGC-8
  • General characteristics

  • Type: 6-cylinder, air-cooled, in-line, inverted engine
  • Bore: 4.5 in (114 mm)
  • Stroke: 5.125 in (130 mm)
  • Displacement: 489 cu in (8 L)
  • Length: 60.125 in (1,527 mm)
  • Width: 15 in (381 mm)
  • Height: 28.3 in (719 mm)
  • Dry weight: 423 lb (192 kg)
  • Components

  • Valvetrain: 1 inlet and 1 exhaust valve per cylinder
  • Fuel system: 1 Stromberg Carburetor
  • Fuel type: 73 octane
  • Cooling system: Air
  • Performance

  • Power output: 200hp at 2,250 RPM max/150hp at 2,025 RPM cruise
  • Compression ratio: 5.5:1
  • Power-to-weight ratio: 2.82 lb/hp at cruise
  • References

    Menasco Buccaneer Wikipedia