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Engine for R/C Helicopter
SS50-H Ring TN  versionTN7.5
For middle size helicopter
EC36400 1950
Throttle
TN132H
Muffler
None
Scavenging
Schnuerle
Bearing
2BB
P.C
Ringed
Displacement 7.96 cc Weight 335 g
Bore 22.3 mm Power 1.3 HP
Stroke 20.4 mm Revo. range 2,500~16,000 rpm
35X-H TN  versionTN7.5
For middle size helicopter
EC40400 1650
Throttle
TN123H
Muffler
None
Scavenging
Schnuerle
Bearing
2BB
P.C
ABC
Displacement 5.65 cc Weight 285 g
Bore 20.0 mm Power 1.1 HP
Stroke 18.0 mm Revo. range 2,500~18,000 rpm
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Engine for R/C Helicopter