V8 Airplane Airplane Engine - Coles Model V8 - Miniature Working Engine

Visit ministeam.com/a... to purchase this engine.
Coles V8 hand machined model V 8 engine. This engine has been modified with overhead valves. It has been designed as an air-cooled engine with a propeller. The engine has an electric starter and electric oil pump. Over 350 hours of machining to make this engine.
Engine Specifications:
Long - 15 inches including radiator.
Tall - 10 inches
Wide - 7 1/2 inches
Block 7 inches
Fuel - 89 Octane unleaded
Oil - Mobile 1 10W-30
Electric pressure oil pump
Fully lubricated cam drive gear
Direct drive
4 Cycle - Air Cooled
Naturally aspirated - No supercharger
Spark ignition - 1 plug per cylinder
CDI electronic ignition with distributor

[@JD2010whisperer]

I like how this engine appears to actually have been designed to run (operate) on gas. Most engines flutter and want to die. There is no surging, pumping, or fighting.

[@maverick50616]

amazing

[@noelmintern6133]

Is it just my hearing or is the engine a flat plane crank V8 which sounds like a four?...

[@noelmintern6133]

What capacity is the engine?..

[@Karl_Johansson]

aluminium?