It's the "no mod" way to ratchet up horsepower for more flying fun! The 120AX fits in the same space as a .91 — while boasting 20% more displacement. That means it can turn bigger props with ease, resulting in improved 3D, precision and sport flying. Boost your plane's performance, without compromising weight or mounting space — bolt in a 120AX and see the difference for yourself!
Delivers 20% more power than a .91, and with new CCD technology will bolt right where the .91 used to be.
At 21 ounces, the 120AX is a very minimal weight increase over a .91.
The new angular head design not only looks great, it significantly increases surface area for better heat transfer.
With the 120AX and .91 side by side, you can see how they're virtually identical in size — but you'll enjoy a big difference in performance!
With the 120AX, there's no need to buy an expensive aftermarket muffler! The included Power Box comes with two adapters — one of which turns the muffler 90° to become a "Pitts style."
SPECIFICATIONS:
Stock Number: OSMG0650
Displacement: 1.20 cu in (20 cc)
Bore: 1.197 in (30.4 mm)
Stroke: 1.083 in (27.5 mm)
Practical rpm: 1,800-9,500
Output: 3.1 hp @ 9,000 rpm
Weight: 21 oz (650 g)
Includes: #8 glow plug, 70D dual-needle carburetor, E-5020 Power Box™ muffler w/two adapters
Recommended Props: 14x10 APC, 15x6 APC
It's the "no mod" way to ratchet up horsepower for more flying fun! The 120AX fits in the same space as a .91 — while boasting 20% more displacement. That means it can turn bigger props with ease, resulting in improved 3D, precision and sport flying. Boost your plane's performance, without compromising weight or mounting space — bolt in a 120AX and see the difference for yourself!
Delivers 20% more power than a .91, and with new CCD technology will bolt right where the .91 used to be.
At 21 ounces, the 120AX is a very minimal weight increase over a .91.
The new angular head design not only looks great, it significantly increases surface area for better heat transfer.
With the 120AX and .91 side by side, you can see how they're virtually identical in size — but you'll enjoy a big difference in performance!
With the 120AX, there's no need to buy an expensive aftermarket muffler! The included Power Box comes with two adapters — one of which turns the muffler 90° to become a "Pitts style."
SPECIFICATIONS:
Stock Number: OSMG0650
Displacement: 1.20 cu in (20 cc)
Bore: 1.197 in (30.4 mm)
Stroke: 1.083 in (27.5 mm)
Practical rpm: 1,800-9,500
Output: 3.1 hp @ 9,000 rpm
Weight: 21 oz (650 g)
Includes: #8 glow plug, 70D dual-needle carburetor, E-5020 Power Box™ muffler w/two adapters
Recommended Props: 15x10-12, 16x8-10