Description:

Features:

A new standard for basic 4-stroke engines.

• By increasing the stroke, not only 12x7-8 and 13x6 size propellers, but also heavily loaded propellers (13x7-8 and 14x6) can be flown lightly without any loss of power.
•  A newly designed cylinder head has been adopted in conjunction with the increased displacement. The volume inside the combustion chamber has been enlarged to achieve a more 4-stroke-like exhaust sound and power feel. 
• The F-4051 silencer, a unique design of the V series, has been redesigned with new internal dimensions to improve exhaust efficiency while maintaining the pleasant 4-stroke sound. 
• The drive washers have been changed to a machined aluminum keyway type. A lock nut that prevents the propeller from popping out, a proven safety measure, is equipped as standard.

Specifications:

Flow volume 10.46cc
Bore 25mm
Stroke 21.3mm
Output 1.14ps/11,000r.p.m.
Operating RPM 2,400-11,000r.p.m.
Propeller size Sport/Stunt : 12×6-8,13×6-7
Scale : 14×6
Weight Engine Body : 442g
Silencer : 44g

Standard Accessories:
F plug