O.S. 46VX-M 15390 Marine Engine OSMG1647

O.S. 46VX-M Marine OSMG1647

This INBOARD Engine is Perfect for that Scale or Sport Boat.

Due to the racing nature of this engine O.S. Max Offers NO WARRANTY on this engine.

Features

• O.S. 46VX-M Marine OSMG1647

• Water-Cooled Cylinder Head

• One-Piece Crankcase

• ABC Construction

• Ball Bearing-Supported Crankshaft

• Rear Exhaust (rear exhaust points toward front of boat)

• Schnuerle Porting

• Rear Rotor Intake

• New Type #40A Carb

Specifications

• Displacement: 7.45cc (0.455 cu in)

• Bore: 22.0mm (.866")

• Stroke: 19.6mm (.772")

• Power Output: 2.5 BHP at 23,000 RPM

• Weight: 445g (15.7oz)

• Practical RPM Range: 2,500 - 28,000 RPM

• Crankshaft Thread Size: 1/4-28

• Length: 106.0mm (4.17") from carb intake to the front of crankshaft

• Width: 36mm (1.42") neglecting the engine mounting flanges 45mm (1.77") between the mounting hole centers

• Height: 87mm (3.43")

Package Contents

• O.S. 46VX-M Marine OSMG1647 (the Assembled Engine)
  One Instruction Manual and Decals

Requirements

• Fuel with a lubricant content of 16% and a nitro content between 10%-20%

• Glow plug (OSMG2691), the O.S. #8 is recommended for 5%-25% nitro fuels)

• Header (OSMG2723), Flywheel (OSMG2646), Joint, and Tuned Pipe

• IMPORTANT: A .65-.90 size tuned pipe MUST be used with this engine. Using a smaller tuned pipe will cause engine failure