O.S. Engine 25LA-S  [OSMG1426]

Control-line pilots usually takes advantage of the ability and affordability that are making "LA" the most used letters in R/C.

LA-S machines exchange the carb with a venturi that keeps the motor operating at a continuing rate

A remote-mounted needle valve?Xthe most asked-for pilot choice?Xis standard, rear-mounted for security and included impact security

A nylon backplate mount and rachet springtime assistance hold settings against modifications due to vibration

An O-ring assists seal the needle from air and fuel leaks

Heavy-duty webbing reinforces the one-piece crankcase in high-stress areas

Other significant features consist of: bronze bushings for low-friction operation, a flat prop washer and longer crankshaft that provide more thread to interact, and a squared temperature sink mind and added fin area to boost cooling and enhance performance and longevity

SPECS

• Stock Number: OSMG1426
• Displacement: 0.249 cu in (4.07 cc)
• Bore: 0.709 in (18.0 mm)
• Stroke: 0.630 in (16.0 mm)
• Practical rpm: 2,000-16,000
• Output: 0.6 hp @ 15,000 rpm
• Weight: 6.54 oz (185.5 g)
• Suggested Props: 9x6, 10x