OS Motors .35AX ABL 21K Carb E3080 Muffler

This is the O.S. .35AX ABL Design Airplane Engine with E-3080 Muffler.
Ideally suited to a variety of R/C airplane consisting of fitness instructor, sport types.

FEATURES:
Exact same installing measurements as the O.S. .32SX and .25FX
Weighs only 0.35oz (10g) more than the .32SX
Advanced Bi-Metallic Liner. This process uses a double layer of
    plating material rather than one thick layer. This assists the metal
    to bond to the cylinder and is more long lasting. Likewise, the plating
    process is more consistent, resulting in a more exact fit in between
    piston and sleeve for better compression, longer life.
Newly developed E-3080 Power Box muffler produces mild and enjoyable
    sound and is built with an O-ring in between the front and
    rear body to prevent oil dripping and is completely positionable
21K carburetor with needle valve angled toward back of engine for
    safer modifications
Ball bearing-supported crankshaft
Two-year restricted guarantee

CONSISTS OF:
One O.S. Max .35AX ABL BB model plane engine with muffler, #8 glow
    plug, 2 3x28mm cap head muffler screws, needle valve extension
    cable, guarantee sheet, decal sheet and highlighted instruction
    manual

REQUIRES:
Fuel consisting of 5%-20% nitromethane with a minimum of 16% lubricant

SPECIFICATIONS:
Displacement: 0.352 cu in (5.77cc)
Bore: 0.795" (20.2mm)
Stroke: 0.709" (18.0mm)
Practical RPM: 2,500-17,000
Output: 1.3 PS, 1.28 HP @ 16,000
Weight: 12.8oz (363g) with muffler
Advised Propellers: 10x6, 10x7, 11x6, 12x6 (10x6 for break-in)
Crankshaft Size: 1/4-28

Range from center of engine to own center: 2.1" (53mm)
Range from center of engine to end of crankshaft: 3.1" (77mm)
Distance/crankshaft center to muffler exhaust outlet: 3.8" (96.2mm)
Height from crankcase bottom to top of cylinder head: 3.02" (76.9mm)
Height/mounting tab to top of cylinder head: 2.4" (61.5mm)
Width consisting of installing tabs: 1.8" (45mm)
Crankcase width listed below installing tabs: 1.2" (30.6mm)
Width in between installing holes very same side: 0.59" (15mm)
Width in between installing holes opposite side: 1.5" (38mm)
Diameter of muffler body: 1.2" (32mm)

Needle Settings: High Speed: 2 turns out from completely closed
Low Speed: Flush with carbohydrate body then 1/2 turn in