Tags: O.S._Max_32SX_Non-Ringed_w_Muffler12970 

Features:

Ths .32 SX is a Sport RC Airplane Engine with a unique Remote Needle Valve
mounted to the backplate of the engine to keep fingers away from the spinning
propeller. This engine can be used in aircraft that require a .25 size engine
for hotter performance. Covered under the O.S. 2-Year Warranty.

FEATURES:
Remote needle valve
Front-mounted carb
Side exhaust
Schnuerle porting
Advanced Bi-Metallic Liner. This process uses a double layer of
plating material, rather than one thicker layer. This helps the
metal to bond to the cylinder, and is more durable. Also, the
plating process is more consistent, resulting in a more precise
fit between piston and sleeve, for better compression, longer life.
Two Crankshaft Ball Bearings

Specifications:

Displacement: 5.23cc (0.319 cu in)
Bore: 19.5mm (.77")
Stroke: 17.5mm (.69")
Output: 1.2 BHP at 18,000 RPM
Weight: 270g (9.5 oz) 12.32 oz w/muffler
Practical RPM Range: 2,000 - 22,000 RPM
Crankshaft Thread Size: 1/4-28
Recommended Props: 10x6, 10.5x6, 11x6
Height: 73mm (2.87")
Width: 30mm (1.18") Width neglecting the engine mounting flanges
38mm (1.50") Width between the centers of the mounting holes
Length: 75mm (2.95") From backplate to the front of the drive washer.
REQUIRES: Glow Plug (The O.S. #8 - OSMG2691 is recommended)
Fuel with a lubricant content of AT LEAST 18% and a Nitromethane
content of 5% - 15% (A fuel with 2%-3% castor oil and a TOTAL oil
content of 20% is recommended) - ALL the 5%-15% fuels we carry meet
these requirements)

Includes/Requires:

INCLUDES:
One Assembled .32 SX Engine
One Set of Instructions, Poster, and Decals
One Muffler