seems like a fair speed i have an older 8hp yamaha the a version, and it sometimes spikes up to 30kph me alone last owner said it did 35kph but he was lying
@@dsholden1 do you find your engine heavy to handle ? How heavy is yours. Mine is 60 kg, is very strong for the boat, will make boat fly on the water but is a bit heavy and I’m not a skinny person.
@@mihairadupop2491 it's far lighter than that, it's 40 kg i believe. It feels 40, and on off sailboat to dinghy can be a challenge since ding has inflatable floor and not rib.
Is it just the 15hp carby?what other mods
You should trim the motor more upwards man
👍
today i have bougt 290 and i have tohatsu 9l9 made to 15 :D
its interesting what will happen :DD
It'll be fantastic :) so fun!
@@dsholden1 i hope i will not sink it :DD
@@vibllo277 hi! You got the mfs 9.9? How it respond with your boat? It's not too heavy? Enough safety? Thanks
Why does it spray so much water?
Is the prop too high above?
The boat seems to run a bit shaky
Idk about the spray, seems some do and some don't
Okay
My 310cm RIB seems to run a lot more calm, you can pull full throttle for hours
Jeg kjøpte meg en 10 fot plast båt med en 9,9 Yamaha motor 4 takt, hvordan kan jeg få mer effekt ut sv den, den er helt orginal
Heisann, jeg er ikke god på 4t trimming. Men noen på UA-cam har sikkert svaret. Har hørt at disse muligens kan bli 20hk med skifte av forgasser
Has the carburwttor been swapped for a 15? That id the key.
Yes it has.
@@dsholden1 this was after the 15swap?
seems like a fair speed i have an older 8hp yamaha the a version, and it sometimes spikes up to 30kph me alone last owner said it did 35kph but he was lying
I'm happy:) great motor!
probaly just a different hull mate
I got the yamaha F20 on a 3.6 meter rubber boat so that is really not that fast mate. I do over 50 km/hour ...
Fast for me😊
@@dsholden1 do you find your engine heavy to handle ? How heavy is yours. Mine is 60 kg, is very strong for the boat, will make boat fly on the water but is a bit heavy and I’m not a skinny person.
@@mihairadupop2491 it's far lighter than that, it's 40 kg i believe. It feels 40, and on off sailboat to dinghy can be a challenge since ding has inflatable floor and not rib.
@@dsholden1 Fast for most.
Ooooo shit we got a badass over here👀