Performance Tinnys Down Under

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@HunterShepherd82 Күн бұрын

This info should be taught in schools 🤙🏻

@merc625 2 күн бұрын

I was thinking with a shorter tiller it would have a lot more pull on it. The big tiller being longer helps a bit .

@RoggerLemes 3 күн бұрын

Always with good content... I would really like to know what your name is @merc625?

@merc625 2 күн бұрын

Can you private message on KZbin

@RoggerLemes 2 күн бұрын

@@merc625 I already tried sending you a private message. But I can't find this option to send you a private message!

@25hpboatracerman 3 күн бұрын

You absolute champion 👍 Exactly what I’ve wondered too with motors of about that size running surfacing props. Thanks 👌 Aussie Boat Guy 😎

@RoggerLemes 4 күн бұрын

I keep thinking, imagine welding the crank and letting the rotation release... With a redone exhaust, resized windows and ducts and a little more compression... wow

@RoggerLemes 4 күн бұрын

Good videos! It would have been nice to have included a photo of this propeller!

@RoggerLemes 4 күн бұрын

I really like your content. Do you happen to have a profile on the social network Facebook or Instagram? Whenever possible, post the link to where you purchased it. for example this 4-leaf propeller from ebay.

@RoggerLemes 4 күн бұрын

Your channel is very good! Do you use Lithium batteries? How many CCA and how many amps?

@RoggerLemes 4 күн бұрын

Sorry, I don't understand. What would this PERMATRIM be?

@RoggerLemes 7 күн бұрын

Could you send the link where you managed to buy this Chinese propeller?

@merc625 7 күн бұрын

The last one just sold on eBay

@RoggerLemes 7 күн бұрын

@@merc625 What is the title of the description of this propeller on ebay? I want to try to find another one. How many US dollars was it? I'm building a Tohatsu m50d2 engine to get close to 80 hp

@merc625 7 күн бұрын

I just searched 12x22p cleaver You should have no worries finding a good prop over there The raptor props ronhill make look pretty good. If I had the dollars I’d buy one and give it a go Merten marine still sell genuine mercury 12x22p cleavers but there not cheap

@RoggerLemes 7 күн бұрын

@@merc625 The propellers are the most expensive part of the preparation. I have no idea which propeller I will be able to extract the highest speed from, with the current engine configuration. Genuine Mercury 12x22p propeller costs 1550 dollars, there is still shipping, and the import tax is 92%, it arrives at my house costing twice the price. I'm in Brazil!

@merc625 6 күн бұрын

@@RoggerLemes sorry mate I thought you were from the states yeah where in the same situation over here. It’s a lot of money with the current exchange rates.

@tgillilz71 8 күн бұрын

That kinda speed are you seeing. Looks like fun

@douger1517 9 күн бұрын

Great video explaining a bit of that science/art in prop setup.

@photodoc100 9 күн бұрын

Very interesting,good effort,good passion. 👍🏼

@damianburbidge2371 9 күн бұрын

Nice 22 😉

@user-rm9yg7kn1b 9 күн бұрын

Привет из России

@merc625 5 күн бұрын

Hi mate Do you guys have tinnys over there

@25hpboatracerman 9 күн бұрын

Thanks for the video champ 👍 Love your passion, I am addicted too 😁 I have the same motor and wondering how you went about adding the big tiller? Mine is non tiller at the moment. Cheers 🍻 Aussie Boat Guy 😎

@merc625 9 күн бұрын

Hi mate, I just cut and spliced the wires to the harness plug. It’s pretty straight forward. All the wire colours and trace are the same. I had to put the key switch off the forward controls into the big tiller because the big tiller didn’t have the push in key function for the electric choke. I also fitted the the alarm from the forward controls for the over heat warning. I had to modify the throttle cable a bit to get it to work. The gear selector cable on the big tiller fitted with a bit of fiddling around .

@25hpboatracerman 8 күн бұрын

Thanks so much mate 👍

@photodoc100 10 күн бұрын

Fantastic effort.thats hooken mate. Brisbane 👍🏼

@merc625 10 күн бұрын

Thanks, it’s a lot easier to steer at wot now.

@aarondavis9044 7 күн бұрын

Hell yeh 👌👌

@Phil-bz1kz 11 күн бұрын

This is just nuts. Makes me wanna crrate such a race dinghy so bad

@RoggerLemes 13 күн бұрын

I'm learning a lot from your videos, congratulations for sharing your experiences. I'm building a Tohatsu M50D2 with the goal of going over 50 mph in a 17 foot boat. How wide is this boat? and weight?

@merc625 18 күн бұрын

It worked pretty good for the 5 minutes I got to run it The motor sucked another reed . This time they only done 8 hours 😔 No more ccms reeds for me

@RoggerLemes 3 күн бұрын

Your content is awesome! But why did the engine suck the reed, how is that possible? Was it due to an installation problem? Did this damage the engine from the inside?

@RoggerLemes 3 күн бұрын

I plan to change my reeds... Seeing what happened to you scared me!

@merc625 3 күн бұрын

@@RoggerLemes it was an after market fibre reed . It didn’t damage anything they just smash up and pass through. The comp is still great . If it was a stock metal one it would be a another story 😂

@renbenism 24 күн бұрын

What size outboard and boat? That's impressive

@knightclan4 25 күн бұрын

60 mph Thats fast

@knightclan4 25 күн бұрын

58 mph And you don't even wear goggles. Bloody Nora

@knightclan4 25 күн бұрын

Dang Thats 50 mph

@merc625 25 күн бұрын

Yeah they were bouncing around a bit . I might have to make some storage where I can lay them down I think

@kizzjd9578 25 күн бұрын

Easy way to snap your rod tips with leaving the lures at the top

@kungpho7325 Ай бұрын

That’s crazy 😂❤

@Phil-bz1kz Ай бұрын

Thats helpful to have a wee hose there. Have a 15hp Parsun that has another wee hose. Night lay it moree visible. It stutters on the upper 40% and wont accelerate full. Any tips what to do?

@merc625 Ай бұрын

Dose it have the pick up under the cav plate or on the sides of the box

@Phil-bz1kz Ай бұрын

@@merc625 at the sides above the prob and below the plate

@merc625 Ай бұрын

You might have to lower your motor if it’s not pumping a solid stream

@Phil-bz1kz Ай бұрын

@@merc625 i am not concerned ofbthe cooling system. It stutters more like notbgetting enough fuel. Only 40% of the peak poeer

@merc625 Ай бұрын

Cool Check all your throttle and timing linkages Check your fuel line for any leaks and filter if it has one Could also be blocked main jets in the carb or tear in the diaphragm in the fuel pump You’ll just have to troubleshoot it

@baenkt Ай бұрын

Great test! I've experimented with moving the engine to the side, as well as up. If you look at the engine cowling you'll se how you start turning the engine slightly at high speeds. By shifting the engine about 10cm (i see another test 😊) away from you the gearcase can run more straight and clean through the water. I gained anout 5% in fuel economy and maybe 3% top speed. To test and not have to drill new holes i built a little hole mover out of three layers of plywood glued up with polyester and csm between the layers. Would love to see someone else try it out! 5% off on your fuel bill for some scrapps of ply is a pretty sweet deal 😂😂

@damianburbidge2371 Ай бұрын

Nice 👌🏻

@FrankRommerts-dr4yp Ай бұрын

It’s not height but weight, my Piranha used to be faster with a Yamaha 140 V4 than with a Mercury 175 V6

@merc625 Ай бұрын

5800

@jakewilkie3516 Ай бұрын

What rpm was the run?

@Phil-bz1kz Ай бұрын

Love this rig. My 4m Rib runs 50km/h with me 25hp Mercury 2stroke. Any tips for a new prop?

@willsmith1988 Ай бұрын

Thats pretty good i only get 50km/h with a 30hp yamaha 3 cylinder 2 stroke

@Phil-bz1kz Ай бұрын

@@willsmith1988 what kind of boat? Would love the 30horse 3 cyl yamahq

@willsmith1988 Ай бұрын

@@Phil-bz1kz quintrex f390

@Phil-bz1kz Ай бұрын

@@willsmith1988 sweet boat. But 25kg heavier

@willsmith1988 Ай бұрын

@@Phil-bz1kz probs abit more like 50-100kgs heavier plywood casting deck 1 agm 1 lithium and a minn kota and the whole floor is ply

@ThePopypete Ай бұрын

Thanks for your WORK 😉😁 .

@bayoumike544 Ай бұрын

Sounded like it could take more pitch.

@itsjustdonkey777 Ай бұрын

That thing is nuts man! The motor literally just started with a tap of the key! Really enjoying these vids!!!

@IjanHaisah Ай бұрын

Omg that run so faster ❤❤

@horsehead8306 Ай бұрын

The old cleaver is a great prop, hard to find for smaller motors though

@merc625 Ай бұрын

Yeah they are This ones just a Chinese copy

@Bp2.5 Ай бұрын

Mercury still make a 22’ cleaver for this size motor but it isn’t cheap.

@joehozzy2616 Ай бұрын

I want that boat...🎉

@damiencutrupi7949 Ай бұрын

Hey bud, I noticed you make sure the safety cord is nice and secure.. have you flipped a bot before by any chance

@willsmith1988 Ай бұрын

Everyone should use it in a tinny save you from loosing your boat

@merc625 Ай бұрын

😂 Yeah I’ve flipped 1 tinny and a tcat a couple times Yeah safety first, always have the kill switch on .

@willsmith1988 Ай бұрын

Does the pods at the back make a difference

@merc625 Ай бұрын

@@willsmith1988 yeah it floats it about 70mm higher I did it in case I ever swamp it or flip it. So the boat doesn’t sink.

@s.m.fairsoft6908 Ай бұрын

What motor is this?

@Phil-bz1kz Ай бұрын

Thats hella quick

@photodoc100 Ай бұрын

Flippen Flying Mate ,I been waiting for this one. 👍🏼👍🏼👍🏼 How about you put a tight cover over the boat to help with wind drag,even 400um Orange builders plastic ( they use in concreting ) held on by 100 MPH tape ( Gaffer ) I recon you will hit 105 KM/H Photo doc, Brisbane,Australia.👍🏼😁

@itsjustdonkey777 Ай бұрын

Hello from Texas. Just wanted to say how much I enjoy your vids. It takes me back to before I was disable and when I could go fishing anytime I wanted! Keep up the great content!!!

@merc625 Ай бұрын

There to expensive mate. I’d love to have one if I had the dollars

@kizzjd9578 Ай бұрын

How come you dont use a hydraulic jackplate?

@douger1517 Ай бұрын

Love your work, interesting how height hardly changed top speed. Still 90k in a tinnie is pretty cool.

@merc625 19 күн бұрын

Yeah I think as I raised it , I picked up some rpm but at the same time the prop was loosing grip and sort of canceling out the extra rpm I was getting. It’s a strange science indeed

@25hpboatracerman Ай бұрын

Well covered mate 👍

@douger1517 Ай бұрын

Thanks great info.

@willsmith1988 Ай бұрын

Have you had any experiences with a jack plate looking getting one for my 30hp 3 cylinder yammy on a f390

@merc625 Ай бұрын

Yeah mate I have one on my tinny What would you like to know

@willsmith1988 Ай бұрын

@@merc625 Do they gain much speed, really just need one to run shallow water will get a shallow scoops water pickup screens

@merc625 Ай бұрын

Yes, you can gain quite a bit of speed. It really depends on how high you want raise it . You can only go so high with an alloy prop . To get the most out of it you will need a quality stainless with some tuning done to it

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