Features
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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 90º to become a “Pitts style”. |
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Buy a new O.S. Engine between August 3rd and December, 31st 2009 and exchange the engine you're replacing for a valuable O.S. Engines merchandise certificate.
Click Here For More Information
And To Download Your Rebate Form.
To take advantage of this Manufacturer's Mail-In Rebate Offer you must download and print the Rebate Form above. (file size 208K) Downloads Require Adobe Acrobat Reader 3.0 or higher.
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Perfect for 3D, precision and sport flying!
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Click the picture to view video
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Admit it: if you could ratchet up horsepower without having to increase the mounting space, you’d probably jump at the chance. Well, here it is. The 120AX boasts 25% more displacement than a .91 (think of the bigger props you can swing!) — and bolts into the same space, with almost no extra weight.
And that’s not all. The 120AX’s innovative Power Box muffler offers mounting versatility that translates into value. Plus, the angled heat sink head not only looks sharp, it adds more surface area, for better cooling. Here's a golden opportunity to boost your airplane's flying capabilities — with almost no modification!
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Specifications |
Displacement: 1.20 cu in (20 cc)
Bore: 1.197 in (30.4 mm)
Stroke: 1.083 in (27.5 mm)
Practical rpm range:: 1800-9500
Power Output: 3.1 hp @ 9000 rpm |
Weight: 21 oz (650 g)
Includes: #8 glow plug, 70D dual-needle carburetor, E-5020 Power Box™ muffler w/two adapters
Recommended Props: 14 x 10 APC, 15 x 6 APC
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