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 6 bracket.

Easy to start, easy to tune and promising years of reliable service.

Weight: 520 grams

Key Features :

ABC piston and liner.
Powerful 8.52cc single cylinder two-stroke.
Schnuerle ported cylinder and liner.
2,800 to 12,000rpm range
10 x 8 to 12 x 6" propeller range.
Uses glow fuel with between 5 and 15% nitromethane.
Twin ball race crankshaft.
Twin needle carb with rear canted main needle.

Included :
1x Force 52 ABC two-stroke aero engine.
1x Torpedo silencer with pressure nipple.
1x Silencer gasket.
2x Silencer mounting screws.
1x Propeller driver.
1x Instruction and operating sheet.
1x Prop nut and washer.

Specification :

Displacement \(cc\): 8.52
Bore \(mm\): 23.5
Stroke \(mm\): 19.6
Weight \(g\): 520
Fuel: Glow
PLEASE NOTE: DOES NOT INCLUDE GLOW PLUG - SOLD SEPERATELY