UMS Technologies Private Limited www.umstech.in

7-90CC

183,249

NOTE – TAXES AND FREIGHT CHARGES EXTRA AT ACTUALS

The UMS 7-90 is a very reliable radial engines which uses gasoline as 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 serviceable. All critical parts are easily accessible.

  • 7-cylinder radial configuration—absolutely stunning looks and realism
  • 4-stroke
  • Midsize 90cc displacement
  • Comes complete with exhaust collector ring and electronic ignition —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 glow fuel
7-90CC RADIAL ENGINE
TYPE 4Stroke
CYLINDER 7(ABC TYPE)
CAPACITY 90CC
BORE 25.1mm
STROKE 26.0mm
THRUST(APPROX) 9.5Kgf @24×10 Menz Prop
RPM RANGE 1000-6000
WEIGHT WITH SILENCER 3.5Kg
ENGINE DIAMETER 23.0cm
ENGINE LENGTH 20.0cm
PROPELLER RECOMMENDED 2blade26x10,24×12
MUFFLER TYPE Collector ring
PLUG TYPE 1/4-32 Spark plug
CARBURETTOR Walbro WT 793A
FUEL Petrol

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