Engine Details
ZDZ 40RV
Specification

Displacement   39.69cc
Bore   38mm
Stroke   35mm
RPM    1200 - 7800 RPM
Weight   1300g
Fuel/Oil   40:1 Petrol / Synthetic Oil
Con Rod   2 needle bearings
Crank Shaft   2 Ball Races
Ignition   ZDZ Processor Controlled
Ports    3 Channel Schnurle
Prop sizes 2 blade   18 x 12, 20x10, 20x12, 22x8, 22x10,
Prop sizes 3 blade   18x10, 20x8,
Price   384.82
Notes   Side Exhaust