Engine Details
ROTO 35Vi
Specification

Displacement   34.8cc
Bore   39.5mm
Stroke   88.1mm
RPM    1200 - 7700 RPM
Weight   1480g
Fuel/Oil   50:1 Petrol / Synthetic Oil
Con Rod   2 Needle Bearings
Crank Shaft   2 Ball Races
Ignition   Processor Controlled
Ports    .
Prop sizes 2 blade   20 x 8, 20 x 10, 21 x 8, 21 x 10,
Prop sizes 3 blade   .
Price   375.64
Notes