Horizon Hobby

Horizon Hobby Official | Up To 80% OFF,RC Airplanes, Cars, Trucks, Helicopters, Boats, Radios

Overview

Plentiful power for sport and aerobatic aircraft!

Experience the all-out power of the O.S. 46AX II ABL w/Muffler! Features include a squared-off E-3071 Power Box muffler, a 40K carburetor with a rear angled needle valve, a ball bearing-supported crankshaft and an A3 glow plug.
  • Ball bearing-supported crankshaft.
  • A3 glow plug.
  • Two 0.1" x 1.4" (3 x 35 mm) cap head muffler screws.
  • 2-year limited Hobby Services warranty beginning at the date of purchase.
  • Advanced Bi-metallic Liner process uses a double layer of plating material, rather than one thick layer. This helps the metal to bond to the cylinder and is more durable. The process is also more consistent, resulting in a more precise fit between the sleeve and the piston for better compression and longer life.
  • E-3071 Power Box™ muffler with a squared-off shape enables it to fit in a wide variety of cowls.
  • 40K carburetor with rear angled needle valve for added safety.
  • Advanced Bi-Metallic Liner. This process uses a double layer of plating material rather than one thick layer. This helps the metalto bond to the cylinder and is more durable. Also, the platingprocess is more consistent, resulting in a more precise fit between piston and sleeve for better compression, longer life.
  • Side exhaust
  • E-3071 Power Box muffler with squared-off shape enables it to fitinto a variety of cowls
  • 40K carburetor with rear angled needle valve for added safety
  • Ball bearing-supported crankshaft
  • Two-year limited warranty through Hobby Services beginning at date ofpurchase

Specs

Product Specs

Benchmark Prop
10×6 for break-in
Bore
0.866″ (22mm)
Crankshaft Threads
UNF5/16 – 24
Crankshaft Type
Threaded
Cylinder Type
Advanced Bi-Metallic Liner
Cylinders
Single
Displacement
0.455 cu in (7.45cc)
Engine (Only) Weight
13.3 oz (378g) w/o muffler
Muffler Type
2-piece aluminum
Muffler Weight
3.81 oz (108 g)
Oil Type & Content
At least 16% synthetic lubricant
Plug Type
A3
Power Type
Glow
Product Height
3.3″ (85.2mm) crankcase botton to top of cylinder head
Product Length
4.4″ (111.7mm) from backplate to end of crankshaft
Product Width
2″ (50.8mm) including mounting tabs
Prop Range
10.5×6 – 12×6-7
RPM Range
2,000 – 17,000
Stroke
0.772″ (19.6mm)
Weight 5 kg