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- เผยแพร่เมื่อ 19 ก.ย. 2024
- this is part 3 of the video series. the 1988 6hp outboard has been through diagnose and repair. testing without hydrofoil and now with one. there are things to be learnt from this so make sure you stay till the end to get the most out of it.
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thanks to Morning Hike - Lindsey Abraham
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My Suzuki 6hp 4smoke cut down sharpend prop 15.1 knots 3.3m sib 7.5 pitch 5850rpm
But normally run a 2.5hp modified to fit 5.5pitch for 11 knots wife with daughter.
Great video man! I was just about to buy a hydrofoil for my 6hp 4stroke Mercury... won't bother now
Cheers ears 👂👍🏽
Yes, I'd say no skip it 👍
Had yamaha 20hp from ‘94 bolted to a With300. worked perfectly for short trip fishing. Very similar sound and had same color scheme as yours. Sold it when I moved to Denmark.
I love these old 2 strokes! Reliable and light 👍
Try raising your motor a bit. That spray is usually caused by the motor being too low with the leg of the motor above the cavitation plate kicking up lots of water . Also have you tried a lower pitch prop to get the boat on plane with a heavier load ?
Hey Andrew, I can try, but by raise you mean tilt up right?
Haven't tried props either, I think that you have right about that when it comes to a heavy load such as 2 adults.
@@dsholden1 No not the tilt. I mean raise the motor so that the cavitation plate on the motor is just slightly below the bottom of the boat. I have a 3.2m inflatable with a Suzuki 6hp on the back of it and it sits about 30mm too low. I have made a plan to raise mine and it made a world of difference.Most inflatable transoms are too short even for a short shaft motor.
@@6___________99_____________64 i am on the same...350 boat with df6a.... can get about 20km/h solo...but feels like its too deep...how did you manage to raise it? Any chance you can share your recipe.....
Thanks
Hi - nice video, I'm also debating if I should get a hydrofoil for my 1999 Yamaha 6hp and 2021 Tohatsu 6hp, both 4-stroke outboard motors. Your video helps a lot and now maybe I should hold on in getting a hydrofoil. Probably the hydrofoil can help a lot in 9hp or more.
Hello, yes I was a little surprised by the results and have now removed it from the motor. But these were somewhat unscientific trials.. But not totally off either 👍 glad it helped you 😊
Great video! Thanks 👍
You are welcome :)
The hydrofoil is upside down, it won’t lift the boat how you have fitted it
Yup, I am surprised no one else noticed
If you lift up your motor on the transom 1 inch it will stop the spray
Copy that
I have a 03 3.8m savage deep v tinny with a 03 yamaha 15hp 2 stroke i was lookimg st grtting a se200 will this be good for my boat? I get 20mph and gets on plane well doesnt porpoise was just looking for a bit more top end
assuming se200 is a hydrofoil, i think as the video concluded for me that for light engines they dont do as much and in this case it reduced top end speed. we did it to a friends boat too a With 17ft that has a mercury 60hp, and there too he lost a little top end, but the boat planed easier and at a lower throttle setting. my advice is try, you can always remove it if you dont like it, Daniel
Is the engine trimmed correctly? Im sure you have but might be the backwash?
I can't say that I haven't tried, from full down to three notches up. Anything more and it's all wonky anyway.. I got a hint to lift the whole motor.. That remains to try. Or it just has back spray. Fun anyway 😊
Isn't hydrofoil is more for cavitation issues?
Not entirely sure, but for sure to assist in holding engine up and easier planing?
Change to a smaller pitch propeller
Well as far as open throttle rpm the pitch in this instance is pretty decent
Thnks 4 video
Welcome 😊
Adjust the trim, it looks low. I have 3m boat with yamaha 5 and it is faster than the one you are using with 6hp.
Is it a inflatable?
@@dsholden1 yes, 3m.
A strong 5 hp is always nice 😊
@@dsholden1 is an 83 ;)
Your 6c yamaha does 28 and my 8a yamaha also does 28?! What
Same ish boat? I made it into an 8, vid that's not out yet.. But saw little change.. Only marginal more acceleration into plane.. So found that odd too
@@dsholden1 i have a 285 dingey aluminium floor, full tank and 2 persons 150 kg it takes me a while to get on plane, me alone i do max 28kph and with me and someone else around 24
Okey, I could not get 2 adults into plane after 8 hp.. But 2 kids was fine.
@@dsholden1 i weigh 70kg and the person im with is around 50kg and mine is very loud i feel like its alot louder then the 8c could there be any reason why?
okey, thats pretty light. im like 88 with kids adding up to 40kg.. about louder, mine didnt noise any more when i opened it up to 8hp.. but those yamaha 2 strokes are pretty nice.. yours, hard to say really..
You have the motor trimmed way down to far. Learn how to trim the boat properly