O.S.Engine Nitro Motor
O.S.Engine MAX-12TG V4 Racing
The MAX-12TG Ver.IV is a successor of MAX-12TG Ver. III. The newengine boasts the same connecting of OS SPEED T12 series, which is moredurable and racing specification. A crankcase and an outer head arenewly designed. A refined piston enables smoother acceleration suitablefor sports driving.
Specsifications:
- Weight: 216g
- Displacement: 2.1cc
- Bore: 13.8mm
- Stroke: 14.0mm
- Power Output: 0.88hp @ 30.000RPM
- Practical RPM range: 5.000-32.000
- Stock Glow Plug:Â P4




















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