Features:

● Light and compact
● Same mounting bolt pattern as the FL-70 and FS-70U for easy replacement.
● Same silencer as the FSα-81 which offers more pleasant exhaust sound with a lower sound level.
● Exhaust outlet direction and distance between exhaust port and silencer is adjustable.
● As with other FSα engines, “Blow-by” internal oil system eliminates the need for a crankcase breather fitting.
● A broad power band suitable for Scale as well as Sport models.
● A new 61N carburetor with extended intake tube to eliminate reverse flow tendency of air/fuel mixture. It can also be reversed 180°
● A totally new sharper crankcase design

● Displacement: 11.79cc/0.720cu.in
● Bore:27.0mm/1.063in.
● Stroke: 20.6mm/0.822in
● Weight: Engine 476g/16.79oz. Silencer + Manifold 54g/1.90oz.
● Power output: 1.2ps/11,000r.p.m.
● Practical RPM: 2,400~12,500

Suitable propellers:
12x7, 13x6~8, 14x6~7