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- OS MAX-55HZ-R 2ST GLOW HELICOPTER ENGINE (40L-R)
OS15650
OS MAX-55HZ-R 2ST GLOW HELICOPTER ENGINE (40L-R)
Description
Specifications:
Displacement: 0.55 cu in (8.93 cc)
Bore: 0.91 in (23 mm)
Stroke: 0.85 in (23.5 mm)
Practical rpm: 2,000-20,000
Weight: 15.1 oz (429 g)