The jewel in the crown!

This is the prime example of SAITO's "savoir-faire" - precision, elegance and performance.

This engine is ideal for big scale models requiring a radial engine, such as the Sopwith Pup, Nieuport 26, the T6 and so-on.

Key Features

• Pinnacle of engineering perfection
• 3.25 cubic inches of radial realism
• Benchmark Prop:20x10
• Bore:24.8mm (1.11 in)
• Carb Type:Barrel - 2-needle valve
• Crank Type:Ball bearing
• Crankshaft Threads:M8 x 1.25
• Cylinder Type:AAC
• Cylinders:Radial
• Displacement:3.25 cu. in. (53.0 cc)
• Engine (Only) Weight:84 oz (2.38Kg)
• Mounting Dimensions:170mm x 220mm
• Muffler Type:Pipe
• Prop Range:20x8 - 20x10
• RPM Range:1700 to 7500
• Power output: 3.8hp at 7,500rpm
• Recommended Fuel: 5-15% Nitro fuel (synthetic oil)
• Stroke:22mm (0.86 in)
• Sold complete with tool-kit, plugs and exhaust.

Please look at the last photo of this product for dimensions.