Fiberglassing
12:07
Ай бұрын
Best propeller extreme cut
11:13
2 ай бұрын
Fast Boat racing in Australia
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Outboard Mods For Speed
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Fast boat hull mods
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Template making the easy way.
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Fast boat
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Electric Foil Board Test
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Race propeller fun
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Yamaha 30hp CV two stroke
1:49
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Racing propeller test
3:31
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Modified outboard specifications.
8:41
Modified 9.8hp outboard
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Outboard rebuild
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Honing at home
5:05
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Race boats
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New outboard from BRP Rotax 150
1:38
Velocity stack test on outboard.
4:09
Boat fail
1:04
Жыл бұрын
Пікірлер
@mitchellkluender1848
@mitchellkluender1848 9 сағат бұрын
How are you avoiding prop ventilation running so high? Is it all in the pitch and cupping of the prop?
@phillbrewer4880
@phillbrewer4880 Күн бұрын
This is the same as my motor and the video was one of the best I've seen. Very well put together and informative. Excellent work
@RoofRepairsPerth
@RoofRepairsPerth 2 күн бұрын
Best outboard channel on youtube. No BS, excellent advice and straight to the point in a really likeable way. Onya ma. Liked and subbed of course
@MrSirPhase3
@MrSirPhase3 3 күн бұрын
I own two of these 6hp motors. One is a 1969 Evinrude and the other is the 1969 Johnson. Purchased both as non-running engines but after carb rebuilds and a tune up, they both run great. Easy to maintain motors.
@marcop7850
@marcop7850 4 күн бұрын
Thanks for a great video! Just as a safety tip. Don’t wear a hoodie sweatshirt with drawstrings around a spinning flywheel. Just a whole lot of head and neck damage waiting to happen if the strings get wrapped up.
@ericklagos5066
@ericklagos5066 5 күн бұрын
Gracias gracias gracias gracias 🙌🏻🫂
@OAhmedtop
@OAhmedtop 5 күн бұрын
My brother helped me I am a simple fisherman in Morocco I need help me with such a small engine 3.3hp and I don't have enough money I have 50 dollars 😢😢
@kevinjacobs7449
@kevinjacobs7449 8 күн бұрын
Can the whole housing be under water
@hartstrong
@hartstrong 9 күн бұрын
This is awesome!!! 👏👏👏
@brucekenney8431
@brucekenney8431 9 күн бұрын
That engine is horrible do your homework people it’s so bad that BRP has gave up on it and is now selling there marine division and ruined a well Respected brand
@jamaltalib5774
@jamaltalib5774 11 күн бұрын
terima kasih atas tunjuk ajar step by step
@hendrayadispd4345
@hendrayadispd4345 11 күн бұрын
Nomber bearing kruk as Speedboat mercury 3,3 Pk ?
@lexusenjoyer
@lexusenjoyer 11 күн бұрын
just picked up another 9.8 tohatsu, the shifter is quite stiff, feels like its seized/rubbing near the shifter. Do I need to remove the powerhead to try and free it up?
@jacobuscoetzee3261
@jacobuscoetzee3261 11 күн бұрын
U are amazing. Never thought about that ,water true the exhaust port . U are genius. Can u give me some ideas how to use an electric water pump , pumping water from my life byte tank into my engine ..?
@avviouser441
@avviouser441 11 күн бұрын
Thanks for sharing this useful info :)
@glenwilkie1331
@glenwilkie1331 12 күн бұрын
Put some weight on bet the 4 stroke has more torque then
@25hpboatracerman
@25hpboatracerman 12 күн бұрын
Hi mate, Yeah, with the larger 4 strokes maybe but not these two. Check out the video of me towing a 30ft yacht with the 3.3hp two stroke. The video is big boat tiny outboard. Cheers 🍻 Aussie Boat Guy 😎
@AdiSongkok-ez9cm
@AdiSongkok-ez9cm 13 күн бұрын
I want buy you propeller
@smannee
@smannee 13 күн бұрын
Does anyone know whats the difference between the 30hp and the 25hp version.? The carbs are the same, the reeds identical, props the same. Same plugs. (Im genuinely asking)
@havocsquad1
@havocsquad1 14 күн бұрын
It's now going to be a museum piece. BRP is bleeding money and is finally admitting defeat in selling off most of their marine brands. They really have no clue how to make good business decisions on building marine engines and drive systems. The BRP Rotax 150 Ghost is the nail in the coffin. Instead of actually listening to potential customers and dealers, they did it their own way and failed miserably.
@DunnoAu-h8o
@DunnoAu-h8o 16 күн бұрын
Does the exciter coil get excited when something happens.
@arthuralexiou
@arthuralexiou 17 күн бұрын
​@25hpboatracerman How can we get in contact with you to do a paid mods to a tohatsu 9.8?
@josephnash2667
@josephnash2667 17 күн бұрын
So I got a question? I LIKE HOW YOU DID THE MODS. Have you every done any mods to something like 1997 yamaha 30. Just trying to get the most out of it. Pineisland Fl. SAINT JAMES CITY thanks for the content love watching
@jakehyland1202
@jakehyland1202 19 күн бұрын
Hey mate, quick question, what brand compression tester are you using? I believe my toolpro one is out, I've tested my mates and it said 90 on each cylinder when he did it earlier with his uncles full on one and got 145, Im wanting a better one as I fix up motors for a hobby and also I've got a Yamaha 60 2 stroke I want to check, its nice and even but only at 75 on all cylinders, 1998 and still going beautifully💪 Cheers mate
@25hpboatracerman
@25hpboatracerman 17 күн бұрын
Hi mate, My tester isn’t an expensive one, I think it was from gasweld tools. Definitely need one that reads the correct comp. Cheers 🍻 Aussie Boat Guy 🍻
@samd421
@samd421 20 күн бұрын
Would using weaved fiberglass be stronger
@25hpboatracerman
@25hpboatracerman 17 күн бұрын
Hi Mate, Yeah weaved fiberglass is great, double bias is stronger I reckon for some applications. The weave is very strong on two directions. A combination of both is the best. With my little boat, it will be super strong as the stringers along with the floor will create a truss system plus I’ve added two extra stringers and cross stringers. Cheers 🍻 Aussie Boat Guy 😎
@JoshWilson-n9g
@JoshWilson-n9g 20 күн бұрын
Hey mate great upload . Question I’ve just sold mi 6hp two stroke mercury and got mi self the same motor but in a 8hp wil I notice any power increase at all it’s only me a 3 meter tender I’m yet to get too the water due to a broken leg thanks again
@25hpboatracerman
@25hpboatracerman 17 күн бұрын
You should notice a difference, they do have a bit more grunt than the 6hp, cheers. 🍻
@actanonverba3295
@actanonverba3295 21 күн бұрын
Hi mate great vid. Wee question. I’ve got an electric start outboard and it’s a fair distance between the key and the choke. Any advice when I don’t have quick access to the outboard? Outboard starts great when warm, but struggles without being near the choke when cold.
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
Do you have an electric choke wired up? When you turn the key to on, (motor off) try pushing it and listen for a click which will be the electro magnet actuating the choke. Even check with the cover off. You should be able to see something connected to the choke too. If not, look into getting a choke solenoid. Cheers 🍻 Aussie Boat Guy 😎
@reliantscimitar130
@reliantscimitar130 22 күн бұрын
Truly wonder why you have so few respons on this video, it shows your love and interest, truly amazing, keep up the good work.
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
Thank you! Yep, I do love this stuff 😂 All the best, Aussie Boat Guy 😎
@reliantscimitar130
@reliantscimitar130 22 күн бұрын
Dear aussi boat guy, i was wondering about your remark on the prop shape of the exhaust part, you said only at low speed this wil cause cavitation. Helps to cut it of for drag? Or am i wrong? Regards, emil 😅
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
Hi Mate, We do remove it for racing but with racing props the blade shape is different and has less cavitation than a standard prop too. On a stock prop it does help at all speeds but more at low speed. Cheers 🍻 Aussie Boat Guy 😎
@reliantscimitar130
@reliantscimitar130 17 күн бұрын
@@25hpboatracerman thats not what i would aspect. Reducing drag by cutting the diameter of the outlet will give gain only at low speed.. weird😀
@25hpboatracerman
@25hpboatracerman 16 күн бұрын
I mean it helps reduce cavitation more at low speeds on stock props not talking about actual speed gains. Straight speed is not worth it if as soon as you turn it cavitates. Good question though. Cheers 🍻 Aussie Boat Guy 😎
@Jaz-j8h
@Jaz-j8h 22 күн бұрын
Hey mate, I was just wondering if you could put a dolphin on each outboard?
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
Hi Champion, Unfortunately I don’t have those motors anymore. All the best, Aussie Boat Guy 😎
@randompep.491
@randompep.491 22 күн бұрын
I have that same tinny with a 8hp Yamaha and that looks like the same speed 😂
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
😂 that’s funny mate 👍 Although mind only planes with one in the boat. Cheers 🍻 Aussie Boat Guy 😎
@randompep.491
@randompep.491 19 күн бұрын
@ yea the 8 planes with 3 people comfortably
@nazrin5705
@nazrin5705 24 күн бұрын
thank.. you solve my problem.. thank 😊
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
You're welcome mate, happy to help! Cheers 🍻
@Tech_90599
@Tech_90599 25 күн бұрын
Hey Aussie boat guy, I have been very busy with work, but my latest outboard engine build is coming along (Suzuki 15 twostroke ) Thought you might be interested, as we do similar stuff. Whats the best way to contact you? are you on facebook / insta?
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
Hi Champion that sounds like an awesome project 👍👍. The suzuki 15 is a solid motor. Unfortunately I don’t have things setup at the moment as my facebook account was hacked and I’m locked out at present. Cheers 🍻 Aussie Boat Guy 😎
@Tech_90599
@Tech_90599 19 күн бұрын
@@25hpboatracerman Sorry to hear about your facebook woes. The Suzuki 15 came with a boat I bought- very tight, low hours motor and the more I look at it, the more I like it. I only weighs 33Kg, so its very lightweight. The crank and powerunit looks like it is well up to spinning at a few more K RPM without worries. I am about to start on phase two- I CNC reprofiled the heads with squishband and high comp.. its is destined to be a twin carb motor i.e taking it as far as possible without external exhaust trumpets. Really busy with work, so It will take a while though.
@Ken_Sweden
@Ken_Sweden 25 күн бұрын
Awesome explaining
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
Thanks Champion 👍👍 All the best Aussie Boat Guy 😎
@932359
@932359 28 күн бұрын
Hello master I need your guidance. For the Tohatsu m18e2, the cylinder head bolts are m8x40. During the tightening process, what torque do you apply with a torque wrench in newton-meters and kilograms? 🍻
@25hpboatracerman
@25hpboatracerman 19 күн бұрын
Hi Mate, I torque the 8mm to 18.1 ft pounds and 6mm to 6.5ft pounds. I would definitely check if this is suitable for your motor. Cheers 🍻 Aussie Boat Guy 😎
@emilianocabello5054
@emilianocabello5054 Ай бұрын
Hi man I have been following for a while, I’m on a debate right now on upgrading from a 8hp to a 9.8, I want to get on plain with 3 ppl and also get higger speds with 2 ppl, do you have a notable difference with 2 extra hp, thanks man!!
@25hpboatracerman
@25hpboatracerman Ай бұрын
Hi Mate, Unfortunately if the 8hp isn’t super super close to planing the 9.8 really doesn’t have much more so don’t expect it to get up on the plane with three unless the 8 is just off the plane. Remember they are the same capacity and same motor but the 9.8hp just has a few better bits, I personally find them pretty similar, not a massively noticeable amount of power difference, torque is fairly similar too. On the other hand the 9.9hp is a totally different beast with nearly an extra 100cc capacity as it shares its block with the 15hp, the 18hp looks the same but is a bigger capacity again, all the 9.9 through to 18hp are a fair bit heavier than the 6-8 and 9.8 at 42kgs for the short shaft version. If you are after safety getting three on the plane I would consider the 15 or 18 (or 15 Mercury super which is an 18 tohatsu if you find the Japan built one) if your hull allows Cheers 🍻 Aussie Boat Guy 😎
@emilianocabello5054
@emilianocabello5054 Ай бұрын
@@25hpboatracerman the thing here is that I live in Baja a travel quite a lot with it, I like the 8hp block cuz it’s the lightest of all outboards, so I want to travel, light weight, be a bit faster and if possible plane with 3 ppl, do you get higger rpms with the 9.8 than the 8? Higger speeds while planing?
@emilianocabello5054
@emilianocabello5054 Ай бұрын
@@25hpboatracerman thanks for taking the time to answer!!
@bradleyfarquhar2023
@bradleyfarquhar2023 Ай бұрын
Nice mate that merc 60 will go hard on the back of that boat mate love the 2 stroke woohoo.
@25hpboatracerman
@25hpboatracerman Ай бұрын
Cheers mate, should make a great combo. 👍 Can’t wait 😜
@Sikunt
@Sikunt Ай бұрын
I just got a Mercury 2016 30hp 2stroke tiller,makes a similar sound when selecting reverse it kind of clicks into gear not quite grinding is that normal for Mercs? My last Yamaha motor was a lot smoother
@25hpboatracerman
@25hpboatracerman Ай бұрын
Yep, pretty normal. There is a dog clutch in all outboards that just engages the gears, it’s all or nothing, no real clutch just teeth that push into slots so either no prop shaft spin or full engage, no soft mesh. A heavier prop (like stainless) can sound worse out of the water. It’s all fine as long as your revs are low. Will sound worse out of the water too. Good idea to check or change your gear oil too while you’re thinking about the lower unit. Cheers 🍻 Aussie Boat Guy 😎
@benjamingidevall8331
@benjamingidevall8331 Ай бұрын
One of merc’s best engines👌🏻👍🏻
@25hpboatracerman
@25hpboatracerman Ай бұрын
Agreed Mate 👍 had one about 20 years ago and i am still impressed, hence finding this one to go on my project 😁 Cheers 🍻 Aussie Boat Guy 😎
@elwoodpolarisrzr5957
@elwoodpolarisrzr5957 Ай бұрын
what size prop do you use no it with the 13 foot boat
@25hpboatracerman
@25hpboatracerman Ай бұрын
Hi Champion, I’m not sure what prop yet but I have a selection to try 😂. 13p through to 19p which should cover things. Cheers 🍻 Aussie Boat Guy 😎
@bunndyboy
@bunndyboy Ай бұрын
Keen to see this boat, 60hp on a 13 footer 😮
@25hpboatracerman
@25hpboatracerman Ай бұрын
That’s going to be a fun little boat, I can’t wait to get it out on the water! 😎
@xxbjornxx3224
@xxbjornxx3224 Ай бұрын
How often should you start your motor for the carbs to not require overhaul?
@25hpboatracerman
@25hpboatracerman Ай бұрын
Hi mate, I reckon as much as you can is best but every two months is ok, especially if your motor is stored in the shade. Cheers 🍻 Aussie Boat Guy 😎
@DC_888
@DC_888 Ай бұрын
Can you avoid old fuel sitting in carbs by running the disconnecting your fuel line and letting the outboard run dry when flushing or is that an issue?
@DC_888
@DC_888 Ай бұрын
Just saw someone asked the same Q. All good. Keep the content coming it's great by the way!
@25hpboatracerman
@25hpboatracerman Ай бұрын
Hi Champion, I used to do that, but I find leaving the carbs full and running the motor every few months works best for me. 👍 Reason is with more than one carb, some will have residual fuel left in them which will dry out leaving jelly way quicker than if the fuel bowls where full. Just my experience, I know people get good results with running dry, but make sure it is dry. Cheers 🍻 Aussie Boat Guy 😎
@DC_888
@DC_888 Ай бұрын
@@25hpboatracerman thanks mate!
@myparadiseonbantayanisland9030
@myparadiseonbantayanisland9030 Ай бұрын
I disconnect the fuel line and let mine run until they burn the fuel in the carb before storing... Actually even if only for a week or so of storage.
@25hpboatracerman
@25hpboatracerman Ай бұрын
I used to do that, but I find leaving the carbs full and running the motor every few months works best for me. 👍 Reason is with more than one carb, some will have residual fuel left in them which will dry out leaving jelly way quicker than if the fuel bowls where full. Just my experience, I know people get good results with running dry, but make sure it is dry. Cheers 🍻 Aussie Boat Guy 😎
@myparadiseonbantayanisland9030
@myparadiseonbantayanisland9030 Ай бұрын
@@25hpboatracerman i only have 1 carb on my current engines. When i had johnson oceanrunner 150s the 2 stroke mixture in the bowls would evaporate the gas and leave behind the oil in the bowla gumming them up, so they had drain screws on the bowls and i would have to manually drain each carb, all 6 of them before storing. 😁💦🛥️
@25hpboatracerman
@25hpboatracerman Ай бұрын
That makes sense mate 👍 Your onto it 👌
@shawncordeiroTerraceBC
@shawncordeiroTerraceBC Ай бұрын
I got same motor as you but with 105psi compression across all cylinders ? Motor runs good however should i be concerned 105 ?
@25hpboatracerman
@25hpboatracerman Ай бұрын
Hi Mate, I wouldn’t be overly concerned if it runs well. Also some compression gauges read low, I would verify that 105psi with another gauge if you can. Mine shows 120psi on my gauge Cheers 🍻 Aussie Boat Guy 😎
@ehoddinott1
@ehoddinott1 Ай бұрын
How do you calculate the port size?
@25hpboatracerman
@25hpboatracerman Ай бұрын
Hi Mate, on that one I just went with what I know. There are good programs you can use to calculate port timing and size though. Cheers 🍻 Aussie Boat Guy 😎
@ehoddinott1
@ehoddinott1 Ай бұрын
@@25hpboatracerman thanks for the reply do you have any suggestions on what programs to use ? Cheers 🍻
@DunnoAu-h8o
@DunnoAu-h8o Ай бұрын
And can you do another video on a Mariner.
@25hpboatracerman
@25hpboatracerman Ай бұрын
Hey mate, Unfortunately I don’t have any mariners at the moment. They are mostly the same as the Mercury for a lot of the hp models though. Cheers 🍻 Aussie Boat Guy 😎
@DunnoAu-h8o
@DunnoAu-h8o Ай бұрын
@@25hpboatracerman I do know that Yamaha and Mercury partnered up with Mariner it just like the name better and the decals look more hard working.
@25hpboatracerman
@25hpboatracerman Ай бұрын
Yes, some of the early mariners are old Yamahas I have owned a few. Cheers 👌 Aussie Boat Guy 😎
@DunnoAu-h8o
@DunnoAu-h8o Ай бұрын
I'm going to sell my 6hp double cylinder 4 stroke Yamaha long shaft and I just bought a mint condition short shaft 8hp 2 stroke Mercury outboard for $800 on market place.
@25hpboatracerman
@25hpboatracerman Ай бұрын
That sounds like a great deal, enjoy it! 😎 good move. Cheers 🍻 Aussie Boat Guy 😎
@DunnoAu-h8o
@DunnoAu-h8o Ай бұрын
@@25hpboatracerman It was at Bribie Island and I posted a video on my old channel called Qldgarbo55 of my Mariner 4hp and I will eventually post a video of this Mercury.
@DunnoAu-h8o
@DunnoAu-h8o Ай бұрын
@@25hpboatracerman And the Merc is A 1998 USA model.
@25hpboatracerman
@25hpboatracerman Ай бұрын
@@DunnoAu-h8o The USA mercs are good too, run like little clocks. Cheers
@DunnoAu-h8o
@DunnoAu-h8o Ай бұрын
@@25hpboatracerman bet ya life it scared the shit out of me when I first went full throttle in my Quintrex 300 punt she goes real fast now.
@Phantom-mk4kp
@Phantom-mk4kp Ай бұрын
Are you going to keep the auto metering lube system or change to pre-mix?
@25hpboatracerman
@25hpboatracerman Ай бұрын
Hi Mate, Most likely will go premix. Cheers 🍻 Aussie Boat Guy 😎
@Johnhegon
@Johnhegon Ай бұрын
Make more videos. Share your knowledge!!!!!
@25hpboatracerman
@25hpboatracerman Ай бұрын
I will do my best to keep the content coming 👍 Cheers 🍻 Aussie Boat Guy 😎
@Ben-zl7dl
@Ben-zl7dl Ай бұрын
Will ya take $20 for it 😅
@25hpboatracerman
@25hpboatracerman Ай бұрын
😂😂 look probably one day, but that isn’t any time soon. Cheers 🍻 Aussie Boat Guy 😎