UMS 9-115cc Gas - 9 Cylinder Radial 4 Stroke Engine

UMS 9-115cc Gas - 9 Cylinder Radial 4 Stroke Engine

UMS 7-160cc Gas - 7 Cylinder Radial 4 Stroke Engine

UMS 7-160cc Gas - 7 Cylinder Radial 4 Stroke Engine

UMS 125cc Gas - 5 Cylinder Radial 4 Stroke Engine

The UMS 5-125 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.

$2,600.00
In stock
SKU
UMS5-125

The UMS 5-125 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
  • 125cc 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

specification1

 

specification2

TYPE SPARK IGNITION
CYLINDER 5 (ABC TYPE)
CAPACITY 125CC
BORE 31MM
STROKE 33MM
POWER  
RPM RANGE  
WEIGHT 3.4kg incl.(silencer & ignition coil)
ENGINE DIAMETER 257 MM
ENGINE LENGTH 166MM
PROPELLER RECOMMENDED 26X8, 26X10
MUFFLER TYPE COLLECTOR RING
PLUG TYPE CM6 RcExl
CARBURETOR WT 621

 

5-125CC 5CYLINDER  TECHNICAL SPECIFICATION

Write Your Own Review
You're reviewing:UMS 125cc Gas - 5 Cylinder Radial 4 Stroke Engine