O.S. MAX-55AX ABL 2-Stroke Glow Engine for Airplane (with Muffler)
This is the OS Engines 55AX .55 ABL glow engine, with 40J carburetor and included OS E3070 Muffler. Increase displacement in your 40-size model the easy way: just drop in a 55AX engine! You'll enjoy more horsepower for swinging bigger props — which means improved 3D, precision and sport flying. Best of all, there's no modifications required!
Increase displacement in your 40-size model the easy way: just drop in a 55AX engine! You'll enjoy more horsepower for swinging bigger props — which means improved 3D, precision and sport flying. Best of all, there's no modifications required!
- Mounts directly into the bolt pattern for a 46AX.
- A diagonally-placed needle eliminates the need for a remote needle valve.
- The 5-sided, angular head design looks great and significantly increases surface area for better cooling.
Specifications:
Displacement: 0.545 cu in (9 cc)
Bore: 0.91 in (23 mm)
Stroke: 0.85 in (21.5 mm)
Practical rpm: 2,000-17,000
Output: 1.75 hp @ 16,000 rpm
Weight: 14.3 oz (404 g)
Includes: #8 glow plug, 40J carburetor, Power Box E-3070 muffler
Recommended Props: 12x7, 12x8, 13x6, 13x7
Package Includes:
- Expansion-Style Muffler #E-3070
- OS MAX-55AX Engine
- Instructions manual and sticker sheet
- #8 glow plug
- 3.5" (90mm) long needle valve extension cable
- Two 3x35mm muffler screws
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| The Power BoxTM muffler has a generous sized chamber and larger sound baffle to significantly reduce exhaust noise without stealing power. |
ABL (Advanced Bimetallic Liner) uses two O.S.-developed alloys to provide a durable barrier between the brass liner and piston. |
Code No. 15611
Note:
We have full range of O.S. products, if you cannot find your desired product(s) in our online store, please send request to cs@rc711.com.
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Special CNY Pak 2012! 
