Overview
The Tradition Continues…
O.S. leads the way in advanced 4-stroke engine technology, and you’ll see for yourself when you mount the FSa-72II in your model! Sport flyers will enjoy greater performance, while scale pilots will experience more realistic flight. Plus, everyone will benefit from the FSa-72II’s deep, rich sound.
- The adjustable F-5030 muffler can be rotated 360° and moved in or out for a perfect fit. Rich, deep sound is an added benefit.
- Features the same mounting bolt pattern as the FL-70 and the FS-70 Ultimate for easy replacement.
- A reversible carb and narrower camshaft housing simplify installation.
- Tighter tolerances and updated engineering reduce maintenance and ease set-up.
- Delivers more performance power to sport pilots and more realistic flight to scale pilots.
- Blow-by oil exits through the breather nipple on back plate for more stable operation
- Black rocker covers
- 61N aluminum body carburetor with rotary throttle lever, high speed needle valve, and low speed mixture control, extended intake tube eliminates reverse flow tendency of air/fuel mixture, carb is reversible 180°
- Adjustable F-5030 muffler for quiet operation can be rotated 360° for tight fitting applications
Specs
Product Specs
Bore
Crankshaft Threads
Crankshaft Type
Cylinders
Displacement
Engine (Only) Weight
Muffler Type
Muffler Weight
Plug Type
Power Type
Product Height
Product Length
Product Width
Prop Range
RPM Range
Stroke
Total Weight
| Weight | 5 kg |
|---|
