4-stroke valve timing

Article Abstract:

The basics of a 4-stroke valve timing are discussed and other questions pertaining to the 4-stroke power plants are answered. In modern high-performance designs of the 4-strokes, engineers increase the intake and exhaust time by opening valves early and closing them late to enhance engine power.

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2-needle, 2-speed engines and more

Article Abstract:

Various questions pertaining to the engines of the aircrafts are answered. The operation of two speed engines, the loosening of a gummed up engine and the presence of nitro in the fuel of the engine are topics discussed.

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Erickson MCC FE-120

Article Abstract:

The Erickson MCC FE-120 is a twin combustion engine which requires a high torque starter motor. The engine is economical with fuel, quiet and very well produced.

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