IRVINE 36 RING R/C HELICOPTER MkII
Displacement: 5.94cc
0.36cu. in.
Bore: 20.5mm
0.807in.
Stroke: 18.0mm
0.709in.
Power Output: 1.1 BHP
Practical RPM: 3,000~20,000
Weight: 315g
11.3oz
Based on the new crankcase but featuring most of the tried and tested internals that made the original 36 Ringed engine such a favourite. The Ringed design offers an easier and forgiving setup nature that learners will appreciate yet there’s still an abundance of power for moving on to aerobatics as your skill develops.
D-IR4362 Irvine 36 Ring R/C Helicopter MK II £99.99

36H Ring MKII
39H ABC
53H ABC