O.S. 4-Stroke Glow Engines Engines/Fuel Airplanes

great power plant for trainers, sport planes and scale aircraft – and best of all, it mounts in the same space as the popular 61FX ABL for easy drop-ins! Includes a newly ...

Fuel30:1 - 50:1 gas/oil mixtureRPM Range1,800 - 9,000 rpmCylindersSingleIgnition Weight3.4 oz (95 g), 3.4 oz (95g)Bore1.57 in (40mm)Displacement2.44 cu in (39.96 cc)Type4-stroke gasoline powered airplane engineWidth3.3 in ...

with Muffler is a great option for fast starts, high power and amazing flight performance. Designed to work with planes that require a 2-stroke .60-.90 or 4-stroke 1.20 glow engines. The GT22 is ...

FuelBreak-in 30:1, 50:1 gas/oil ratio after break-inTotal Weight3.71 lbs (1683 g)Height6.9 in (175mm) lower mounting tab to top of cylinder headIgnition Weight3.7 oz (105 g)Length6.5 in (166.4mm) from carb to drive hubMuffler ...

Race Engine Adam Drake is a legend - so it's no surprise that when we decided to offer a pre-run CR21, we would take advantage of Adam's "EBIS" engine break-in services. Now, ...