RC 2-Stroke Glow Engines
The following information was taken from data provided mostly from the manufacturers, which can occasionally be skewed.  We will continue to research each engine make and size for a more accurate assessment and comparison.
  • Sizes are provided in cubic inches.
  • T-Wt shows the represented total (engine plus muffler) weight in ounces.
  • Bores and Stroke are offered in millimeters (mm).
  • Ps is the represented propeller size suggested by the manufacturers’ or distributors’ Web site.
  • Pp is the represented propeller pitch suggested by the manufacturers’ or distributors’ Web site.
  • Price refers to the estimated engine, ignition and simple muffler combination in USD.
  • If you see data that should be updated or edited, please contact us.
Make Model Size T-Wt Bore Stroke Ps Pp Price
O.S. 160FX R 1.60 42.3 33.6 29.6 18 10 $300
Super Tigre G-2300 1.40 38.0 32.5 28.0 16 10 $140
O.S. 140RX 1.40 36.4 32.0 28.6 15 10 $500
O.S. 120AX R 1.20 29.9 30.4 27.5 15 10 $260
Evolution 100 1.00 28.4 29.0 25.0 14 6 $170
O.S. 91FX 0.91 24.3 27.7 24.8 14 6 $230
Super Tigre 90 0.90 27.0 27.5 24.8 13 6 $100
O.S. 75AX 0.75 26.5 25.8 23.5 14 6 $220
Super Tigre 75 0.75 27.0 26.0 23.0 13 6 $120
O.S. 61FX 0.61 23.6 24.0 22.0 13 6 $180
Magnum XLS-61A 0.61 22.5 24.0 22.0 12 6 $100
Evolution 61 0.61 25.4 23.9 21.8 12 6 $150
Super Tigre 61 0.61 26.8 24.0 22.0 11 6 $95
O.S. 55AX 0.55 18.5 23.0 21.5 12 6 $160
Magnum XLS-53 0.53 17.0 22.4 21.5 10 6 $100
Evolution 52 0.52 19.6 22.4 21.5 11 6 $130
O.S. 46AX 0.46 17.2 22.0 19.6 11 6 $125
Evolution 46 0.46 17.0 21.8 20.3 11 6 $120
Magnum XLS-46 0.46 16.0 22.0 19.6 11 6 $80