Force 46

R/C flyers adore engines, they always will, and for many, two-strokes are still the preferred choice, particularly in the quality mid-range club sector where, of course, the ubiquitous .46 .52 has so many uses. Well, as luck would have it, recent demand has encouraged Force Engines to step up and produce this beautifully-made single-cylinder, front induction, ABC, R/C glow engine.

Sporting a crisp and clean, bead blasted, black anodised crankcase, robust one-piece crankshaft – supported on a front (sealed) and rear (open) bearing – the Force 52 offers reassuring longevity with its aluminium alloy piston and hard chrome-plated brass liner, the latter schnuerle ported for improved efficiency and power. Add a proven twin-needle carburettor, substantial high-volume silencer, cast high-grip knurled prop driver and impressive rpm range and you have a perfect, and rather eye-catching, R/C sport aero engine for a variety of propeller sizes in the popular 10 x 8 to 12 x 8 bracket.

Easy to start, easy to tune and promising years of reliable service the Force 52 is more than a match for your Sunday hack or sport aerobat and it wont break the bank.

Key Features

• ABC piston and liner.
• Powerful 7.45cc single cylinder two-stroke.
• 2,000 to 17,000rpm range.
• Schnuerle ported cylinder and liner.
• 10 x 6 to 12 x 5" propeller range.
• Uses glow fuel with between 5 and 15% nitromethane.
• Twin bearings.
• Twin needle carb with rear mounted main needle.
• What's in the Box

Specification:

• Displacement (cc): 7.45
• Bore (mm): 22
• Stroke (mm): 19.6
• Weight (g): 371.5
• Fuel: Glow
• Nitro content: 5 – 15%

What's in the Box

1 x Force 46 ABC aero engine.
1 x Torpedo silencer with pressure nipple.
1 x Silencer gasket.
1 x Instruction and operating sheet.
2 x Silencer mounting screws.
1 x Propeller driver.
1 x Prop nut and washer.

Needed to Complete

1 x Medium cold glow plug.
1 x 10 x 6 to 12 x 5" propeller.