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Four-Stroke Gas and Diesel Engines

Air-cooled, side-valve four-stroke engines for gas or diesel.

Manufacturer: fisher science education  PH0488

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Catalog No. S96561

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Description & Specifications


For Use With (Application) Air cooled, side valve four stroke engines
Height (English) 19.29 in.
Height (Metric) 49cm
Includes 3V DC Power source (battery)
Length (English) 10.23 in.
Length (Metric) 26cm
Material Aluminum and Unbreakable Plastic
Product Type Petrol engine model
Weight (English) 5.29 lb.
Weight (Metric) 2400g
Width (English) 9.05 in.
Width (Metric) 23cm
Dimensions (L x W x H) 10.23 x 9.05 x 19.29 in. (26 x 23 x 49cm)

Gas Engine

  • Operation of valves clearly evident
  • Cams driven by a gear train from rear of main crank
  • Simulated spark plug uses a small lamp to indicate the firing point
  • Screw terminals provided for connection to 3V battery
  • Cross section of carburetor is shown

Diesel Engine
  • Chain-driven overhead camshaft
  • All functioning components (camshaft, rock-arms, tappets, etc.) demonstrated
  • Functioning fuel-injection system shown
  • Ignition represented by means of a miniature bulb