I made the power adjustment. My 15hp is the exact same as the 18hp under the hood. I will also install a hydro foil. I'm following all of your advice as well as the clear coat and anodes. Thank you so much!
Ya, hangkai 18hp is same as hangkai 9.9/15hp in different country. Because of my hangkai 15/18hp is still new and tight internal, i havent tune the ignition timing yet, with the original prop and at its factory full throttle setting, the factory timing( which is advanced) is ok, if one has adjusted the real power, the timing might need to set again otherwise the max rpm is over the factory recommendation which is 4500-5500. But if your boat is heavier or bigger, with the small factory prop with full power adjustment, if the rpm at full speed is around 5500 , you dont have to tune anything else then. I am not a marine expert but i know some car tuning only. I will update video after i test my new prop.
fantastic video I just bought one from walmart online Its winter here in ohio havent used it yet but will soon its the only two stroke i could get here in usa i will be mounting on 12 foot aluminum boat will give update top speed acceleration etc. next month thanks
yes the throttle butterfly needs to be exactly parallel just like any carbed outboard. the issue is you need to be careful its not going PAST fully parallel. take the air silencer cover off to be sure is good practice. throttle on tiller means nothing.
Love it :) so many great ideas :) Did you manufacture the outboard trolley your self ? Looks like it allows sliding in and out the boot of your car with those extra 2 wheels at the top which is also detachable ? Great design
Yes, i make the trolley myself. My trolley making video is in my channel, the handle bar of the wheels is detachable. Pls go in to my channel and watch 2 of my trolley video ya
Do you mean adjust the throttle for the carb to 100%open?. After adjust the throttle to 100%, using original hangkai prop , the rpm increase 200, about 5700... Which is too much. So if you just using the original prop, dont adjust the throttle. With higher pitch prop , adjust the throttle will help
I have pitch 9, 10 and 11. For pitch 9 , i use it when there is a passenger in my ib boat. Pitch 10 and 11 when i boating alone, i like pitch 10 now because this day my boat and all the equipments are heavy.
Great video. question about your bilge pump set up. you have to turn it on manually rather than it having a float switch right? also how much money in your currency was the 18hp outboard? they are $1700 Usd here but I would be curious how much they are across the world.
About the pump, you have to switch it on(i did diy an on off switch for the pump) when you need it or just plug in the pump connector to your power source. As for the hangkai18hp, its rm4500 with is about/less then usd1100 in malaysia.
@@chong7091 thank you. you can buy these in the US on ebay so i bet if you keep producing videos on this motor people like me looking for an outboard will watch them. does your boat do ok in rough water?
hallo brother DiY Chong .. salam dari jakarta .. :) boleh tak kami minta gamba rancang tempat mesin Hangkai awak .. kami nak contoh awak troly mesin tu. salam.
Itu hydrofoil yang saya diy sendiri, saya ada video diy hydrofoil dalam channel saya. Ini fungsi hydrofoil boleh menolong boat "plane" ,tambah stability.
It is becaus the hangkai anode is made for freshwater hence if one use the outboard in saltwater with the factory anode, the hangkai body will get oxidation very fast and then the factory paint will peel off . Changing the factory anode to original yamaha anode will slow down the oxidation process. 😁
Itu trotel setting kena potong sedikit getah di tempat grip rubber. Kalao guna propeller standard hangkai 18hp ,jangan adjust kerana takut rpm enjin pusing terlalu tinggi. Kalao lepas adjust pun speed maximum tambah 2kmh je bagi standard kipas tu.
@@anasrafiq9164 nanti senang saya buat video whatapps kamu. Saya raya original propeller lebih bagus untuk boat berat bapa kamu, dia dah lumba di sungai kah?
Cuba cari di shopee atau lazada kalao nak gasket original hangkai yang murah. Tetapi kamu boleh beli yang tohatsu 9.8 punya gasket juga, pasti ada di kedai dan shopee lazada , tak berapa mahal juga .