Spark plugs are of type: 1/4-32
9-Cylinder 115cc 4-Stroke Gas / Petrol Radial Engine
The UMS 9-115 is a very reliable radial engines which uses gas fuel. UMS has a lot of experience building radial engines. It has brought more than 2000 engines to market so far. The design and construction are upper class leading to a outstanding realibility of these engines. They are easily servicebale. All critical parts are easily accessible.
Key Features
- 9-cylinder radial configuration—absolutely stunning looks and realism
- 4-stroke
- Midsize 115cc displacement
- Comes complete with exhaust collector ring —one-box purchase for a ready-to-mount-and-run engine
- 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 gas/petrol fuel
The UMS-9-115cc 4-stroke radial gas engine from UMS is especially developped for scale models.
Dimensions:
Diameter of the engine is 26 cm.
