1. Lightweight: 45% lighter than cast iron cylinder, the weight of the whole machine is controlled below 50kg, suitable for lightweight design of high-speed boats
2. Heat dissipation optimization: integrated spiral cooling water channel and external cooling fins, heat dissipation efficiency increased by 30%, avoiding coating peeling and material fatigue caused by high temperature. Applicable to Yamaha 75 HP outboard motor
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ADD.:No. 16, Lane 10, Caojiaao Lane, Daxie Street, Beilun District, Ningbo, Zhejiang, China
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M.T.:+86-15869568688 (Wechat/Whatsapp)
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FAX:+86-574-86768654
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E-mail:marketing@tian-gang.com