Backorder
|
Next Shipment September 2023

120AX Ringed 1.20 Airplane Glow Engine without Muffler
Item No.
OS Engines -
OSMG0651
$354.85
Backorder
|
Next Shipment September 2023

120AX Ringed 1.20 Airplane Glow Engine without Muffler
Item No.
OS Engines -
OSMG0651
$354.85
- Model Application: Ideal for 3D, Precision and Sport flying
- Mounting Application: Mounts in same space as the .91FX
- Construction: Steel piston ring and liner, aluminum piston
- Carburetor: 70D with rearward angled needle valve for safety
- Glowplug: O.S. #8 supplied with engine, A5 (OSMG2693) will also work
120AX Ringed 1.20 Airplane Glow Engine without Muffler
Item No.
OS Engines -
OSMG0651
Product
$354.85
Add Ons
Estimated Total:
$354.85
Earn points on this item
ⓘ
Selected Store
Product Details
In The Box
- (1) O.S. Max Two-Stroke 1.20AX Ringed Engine
- (1) #8 glow plug
- (1) Prop washer and nut
- (1) Needle valve extension set
- (1) Decal sheet
- (1) Product manual
Needed to Complete
- Fuel: Two-Stroke with 18% lubricant and 5-20% nitromethane
- Muffler: E-5020 "Power Box"
- Propeller: 15x10-12 or 16x8-10
- Field Equipment: Glow starter, fuel filter, fuel pump, fuel tubing
Quick Links
Manuals & SupportPerfect for 3D, precision and sport flying!
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. Here’s a golden opportunity to boost your airplane's flying capabilities — with almost no modification!

Product Specifications
Manufacturer # | 19218 |
Displacement | 1.218 cu in (19.96cc) |
Product Length | 3.9" (100.2mm) |
Cylinders | Single |
Product Width | 2.6" (67mm) at mounting tabs |
Crankshaft Threads | UNF5/16-24 |
Engine (Only) Weight | 20.88 oz (647 g) |
Cylinder Type | Steel liner and piston |
Product Height | 4.3" (109.2mm) from bottom of crankcast to top of cylinder head |
Prop Range | 15x10-12, 16x8-10 |
RPM Range | 1,800 - 9,500 RPM |
Starter Type | Hand Held Starter |
Bore | 1.197" (30.4mm) |
Crankshaft Type | Threaded |
Power Type | Glow |
Plug Type | O.S. #8 |
Stroke | 1.083" (27.5mm) |