July 25, 2009

O.S. 12XZ ABC 12F Slide engine

O.S. 12XZ ABC 12F Slide engine

The new O.S. 12XZ ABC 12F Slide engine features newly designed major parts that are designed to max out low- to mid-speed torque. Sporting a new crankshaft that features a counter-balancing shape and a more efficient intake port, the connecting rod is made of a new material, and the crankcase has been strengthened. Improvements have also been made to the liner ports, inner head and the 12F slide valve carb and it is supplied with a high-performance RP6 plug.

Displacement: 0.128 cu in (2.10 cc)
Bore: 0.543 in (13.8 mm)
Stroke: 0.551 in (14.0 mm)
Practical rpm range: 5,000-40,000
Power output: 1.65 ps @ 34,000 rpm
Engine weight: 8.32 oz (236 g)
Includes: RP6 plug, exhaust seal ring, dust caps

Source: OS Engines [osengines.com]


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