Description
The YS DZ170 Engine was developed for serious aerobatics competition and large IMAC style aircraft. It differs from the previous YS engines in that it does not use a high pressure fuel system but rather a true fuel pump.
Features:
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Crankcase supercharging system unique to YS 4 stroke engines
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Fuel injection
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Convenient fuel pump adjustment
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High horsepower output with long service life


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