UMS 125cc Gas - 5 Cylinder Radial 4 Stroke Engine

UMS 125cc Gas - 5 Cylinder Radial 4 Stroke Engine

UMS 180cc Gas - 5 Cylinder Radial 4 Stroke Engine

UMS 180cc Gas - 5 Cylinder Radial 4 Stroke Engine

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

The UMS 7-160 is a very reliable radial engines which uses gas fuel. UMS has a ton 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 accesisble.

$3,049.00
In stock
SKU
UMS7-160

The UMS 7-160 is a very reliable radial engines which uses gas fuel. UMS has a ton 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 accesisble.

 

Key Features

  • 7 cylinder radial configuration absolutely stunning looks and realism
  • 160cc 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 bell cranks 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 87-110 octane gasoline with 32:1 gas/oil mixture

ums 7

specification1

 

specification2

  Standard Metric
Type 4-Stroke Petrol SPARK IGNITION
CYLINDER 7 (ABC TYPE) 7 (ABC TYPE)
CAPACITY (CU. IN) 9.7 160CC
Bore 1.18" 30.2MM
Stroke 1.25" 32MM
Thrust* 36.3lbf @ 28x8 Menz prop. 16.5kgf @ 28x8 Menz prop.
Power (HP) 10.6 10.6
Rotation (RPM) 1000 - 6000 1000 - 6000
Weight 9.5lbs 4.3kg incl.(silencer )
Engine Diameter 11.2" 285MM
Engine Length 7.9" 200MM
Propeller** 27x10, 28x8, 28x12 27x10, 28x8, 28x12
Muffler Type Collector Ring Collector Ring
Plug Type CM-6 RcExl CM-6 RcExl
Carburetor WALBRO WT-621 WALBRO WT-621

 

7-160CC 7CYLINDER  TECHNICAL SPECIFICATION

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You're reviewing:UMS 7-160cc Gas - 7 Cylinder Radial 4 Stroke Engine