Suggest Preorder
The UMS 5-150cc is a very reliable radial engines which uses gas fuel. UMS has a ton of experience building radial engines. The design and construction are upper class leading to a outstanding realibility of these engines. They are easily servicebale. All critical parts are easily accesisble.
Key Features
- 5 cylinder radial configuration absolutely stunning looks and realism
- 150cc displacement perfect for scale project
- Comes complete with exhaust collector ring,spark plugs,electronic ignition, and engine mount ready to run
- User-friendly choke and throttle bellcranks included makes installation and operation easy
- Made from aluminum or bar stock where appropriate and CNC-machined accurate and repeatable specifications each and every time
- Cylinder head and crankcases produced from aircraft grade alloys
- Heavy duty double bearing crankshaft
- Billet aluminum pistons and hardened steel rings
- Hard chromed and lapped cylinder bores
- Hardened steel cams
- Burns 87-110octane gasoline with 32:1 gas/oil mixture
Specifications
| Standard | Metric | |
|---|---|---|
| Type | 4-Stroke Petrol | SPARK IGNITION |
| CYLINDER | 5 (ABC TYPE) | 5 (ABC TYPE) |
| CAPACITY (CU. IN) | 9.1 | 150CC |
| Bore | 1.37″ | 35.7MM |
| Stroke | 1.22″ | 31MM |
| Thrust* | 44.10lbf @ 30×10 SEP prop | 20.0kgf @ 30×10 SEP prop. |
| Power (HP) | 10 | 10 |
| Rotation (RPM) | 1000 – 4800 | 1000 – 4800 |
| Weight | 9.47lbs | 4.3kg incl.(silencer ) |
| Engine Diameter | 10.23″ | 260MM |
| Engine Length | 6.88″ | 175MM |
| Propeller** | 30×10 | 30×10 |
| Muffler Type | Collector Ring | Collector Ring |
| Plug Type | CM-6 RcExl | CM-6 RcExl |
| Carburetor | WALBRO WT-621/793 | WALBRO WT-621/793 |
Video
Reviews (1)
1 review for UMS 150cc Gas – 5 Cylinder Radial 4 Stroke Engine
Related products
-
Sale!
UMS 90cc Gas – 7 Cylinder Radial 4 Stroke Engine
Original price was: $2,725.00.$2,600.00Current price is: $2,600.00.-
Add to cart -
Sale!
UMS 260cc Gas – 5 Cylinder Radial 4 Stroke Engine DUE in MARCH
Original price was: $4,100.00.$3,995.00Current price is: $3,995.00.-
Add to cart -
Sale!
UMS 200cc TWIN BOXER ENGINE
Original price was: $2,995.00.$2,850.00Current price is: $2,850.00.-
Add to cart -
Sale!
UMS 140cc TWIN BOXER ENGINE
Original price was: $2,700.00.$2,600.00Current price is: $2,600.00.-
Add to cart
Daniel Basovitch (verified owner) –
After Priming the carb, I just barely flipped the prop and the engine immediately turned over and ran! This engine is turning a 29 X 10 prop. After running a 24oz tank through, it idles @950rpm and gets 5300rpm ! It is a fantastic running engine and well worth the cost. It is going into a 133″ Scratch built Phalz Eindecker.