Yamaha 9.9 to 15hp Upgrade!

Рет қаралды 63,086

Жыл бұрын

These old motors are bulletproof! Im not much of a mechanic, but they have never given me trouble. Everything is easily accessible and straightforward. I can't believe how good of shape this motor is in. It's almost like it's been frozen in time for 14 years. This upgrade is simple, and it makes a dramatic difference!
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Пікірлер: 120

@jbreefer148 11 ай бұрын

I'm learning to repair outboard motors at my Technical colledge, and recently picked up a 2003 yamaha 15hp 2 stroke. It has no spark so I did some tests and discovered that the CDI is bad. New one was ordered and hope to test it out soon. Thanks

@c.shoefish Жыл бұрын

Everything you said about that set up is completely true....I've worked on a lot of outboards in my day, and yes 4 strokes are nice...but these older 2 strokes (especially Yamaha) are just dead reliable. I'll take reliability over noise, smoke, and MPG any day on my smaller boats....big boats, the 4s are definitely nice to have. I have a Yamaha 25 and 70, and both have been amazing. Cool video bro.

@TRICKEDTINS Жыл бұрын

Thanks brotha!

@erichildreth7562 2 ай бұрын

Good stuff and thanks for sharing and juat some info in the off road MX world Boyesen sells replacement reeds and these stock reed stops are eliminated completely. If you have thick reeds the top end power will be better and if they are thin then the low end power delivery will be better and the top end will not be due to the thinner reeds will flutter. I know this is an outboard motor but typically the two stroke motor designs tend to follow similar processes. Just an FYI.

@TRICKEDTINS 2 ай бұрын

Good to know. Thanks for sharing

@andrewcoligan8044 9 ай бұрын

Hi, really enjoy your channel. I have 2 of these motors and agree completely they are the best. My 2004 has a 100:1 sticker on it and that’s what I use. I recently saw the identical motor (2009)on Craigslist and the photos clearly show a 50:1 sticker?

@TRICKEDTINS 9 ай бұрын

The old ones say 100-1 they changed it to 50-1 bc motors were blowing. Id run 50-1.

@rodconner9079 Жыл бұрын

Don't know anything about these things .... but dang sounds like a hellova deal!!! And yes -- 5hp is big power difference. Be Safe

@TRICKEDTINS Жыл бұрын

Forsure! The 2 stroke yamis are very sought after motors!

@shawnmiller8 Жыл бұрын

I've got a 2010 Yamaha 9.9 in excellent condition are there any horsepower upgrade options for this one? Any info would be appreciated for the T9.9GPLR or similar model from 2010. Thanks for any help. Cool video.

@TRICKEDTINS Жыл бұрын

Thank you, unfortunately. I don't think that motor is upgradable. They stopped making the two stroke motors in 2009

@great0789 2 ай бұрын

Well... I may soon be adding the Yamaha to my search for new-to-me motors! Thank you. Also, I have been looking HARD at just getting one of the new tohatsu 9.9 to convert to 20. I just looked through your video list over the last 11 months and didn't see it. Have you made that conversion video yet? (Can you point me in the right direction?) Thank You for all you do! ~ Marty M. (a local)

@TRICKEDTINS 2 ай бұрын

No I have not made that video. It is stupid simple though. Just get a new 9.9 and buy the 20hp ecu. Plug and play.

@great0789 2 ай бұрын

@@TRICKEDTINS Awesome! Just like the Suzuki then? With the Suzuki you replace the ECM, and remove the choke disc from the intake and replace with the OEM spark arrestor screen. Done.

@SuperflyFootballHD 11 ай бұрын

Importing and selling 2 strokes were banned in Europe in 2007 as well. The Yamaha Enduros are sold and manufactured only for Asian markets if I remember correctly.

@TRICKEDTINS 10 ай бұрын

I didnt know that. Thanks for sharing

@seniorLu48 9 ай бұрын

I have a smaller boat so weight is my concern what is the weight of your motor? Thanks great info.

@TRICKEDTINS 9 ай бұрын

84lb

@WokeYtube 9 ай бұрын

Its not HP but torque in middrange that get boat over water pressure and make it go to plane. Cc capacity is important for boat engine to get him, and load over point of max pressure.. Older 2 strokes have much bigger cc engines then newer 4strokes.. And 2 strokes can be retuned to higher power just with 2 thing. . bigger intake&carb and bigger exhaust.. And off you go..

@Truth_Seeker-79 4 ай бұрын

I have a 15 hp 4 stroke Yamaha, can it be upgraded to higher? I appreciate the video!

@TRICKEDTINS 4 ай бұрын

Nope

@gregboyes6932 Ай бұрын

So I have a 1993 9.9mshr, do I need to get the reeds for the same year and model 15hp? Or are their specific ones for this upgrade?

@TRICKEDTINS Ай бұрын

This video pertains to 1998-2009 models. Not familiar with yours sorry

@zfontes Жыл бұрын

Hey! I have a 1994 Yamaha 9.9 I’m trying to convert to a 15. Do you know if I can just pop new 15 reeds or would I have to switch the carb too? This was a great video thanks

@TRICKEDTINS Жыл бұрын

Thanks brotha. Reeds is all you need man.

@zfontes 8 ай бұрын

Thank you for responding, helps me a ton!

@r.seaboats6666 6 ай бұрын

Just picked one up, so do I need to order 15 horsepower reeds? So basically 4 parts of the reeds

@TRICKEDTINS 6 ай бұрын

Its one part. 15hp reeds

@jussialanko9197 2 ай бұрын

In addition, the 9.9 hp teddy bear has a smaller carburetor throat and the 15 hp carburetor has larger nozzles. At least I saw it in the European versions. There will be a little more power, but with the replacement of the carburettor it will increase properly. Many here also think that there is only a difference in the opening of the intake valves in these older models

@jeffhenry9329 3 ай бұрын

I have the exact same motor, Curious what fuel to oil mixture you are running? Yam recommends 100:1 but a lot of guys say to run 50:1??

@TRICKEDTINS 3 ай бұрын

I sold this motor the day adter this video dropped. I recommend 50/1 if you want it to last

@Gruin 2 ай бұрын

Fuel mix is based on the burn of the spark plug, not getting Fouled. If the book says 100:1 Mix and your running 50 parts Fuel to 1 part oil and plugs look good Burn clean, I like the idea as it Gets better internal lubrication.

@isaiahpatterson3079 3 ай бұрын

Did you ever do the video for the tohatsu motor ?

@TRICKEDTINS 3 ай бұрын

Unfortunately not. I will try to get on to that shortly

@polarisstar4958 Жыл бұрын

I got one, its the best engine ever. It just works and only sips gas😊

@TRICKEDTINS Жыл бұрын

Yessir

@patdelaney9957 2 ай бұрын

A little confused here...I have a 1999 Yam short stroke and plan on the upgrade. I only need to replace the reeds and use the old carb ? Or do I buy a new carb with the 15 hp reeds ? Also, do you recommend me changing-out the impeller ?

@TRICKEDTINS 2 ай бұрын

All you need is 15hp reeds. Carbs are the same. Impeller has nothing to do with power that's for the waterpump and yes if you haven't changed it I recommend it.

@patdelaney9957 2 ай бұрын

@@TRICKEDTINS Thank you for the response, have a good one !

@JohnBraman413 Жыл бұрын

where do you get the part to replace? have a link?

@TRICKEDTINS Жыл бұрын

www.ebay.com/itm/353868605968?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=hz0kde0qqda&sssrc=2349624&ssuid=xZ6HgZKcSHK&var=&widget_ver=artemis&media=COPY

@thatdudetroy Ай бұрын

will this work with bigger motors like a 20 hp?

@TRICKEDTINS Ай бұрын

I don't think so

@user-ek8dy3xo8c 10 ай бұрын

QQ - I have 2002 8hp high thrust 4 stroke- can I jump that to a 15HP or just to 9.9?

@TRICKEDTINS 10 ай бұрын

8hp mptor can only go to 9.9

@user-ek8dy3xo8c 10 ай бұрын

Thank you! Does anyone have the part number for the 9.9 carb that is needed?

@triwaves757 Жыл бұрын

I was just about to make a video on this! Let’s go fishing

@TRICKEDTINS Жыл бұрын

Ha, that's funny. Honestly, I wasn't planning on doing this video. It was on a whim. Recorded and edited last night. Im ready to fish. This weekend isn't looking to good tho.

@triwaves757 Жыл бұрын

@@TRICKEDTINS let’s roll man. Time to hit the bay

@marcomantovani5425 2 ай бұрын

question I have a Yamaha f9.9 fmhs 4 stroke is it possible to bring it to 15 hp? Thank you

@Gruin 2 ай бұрын

I have a T9.9hp - 1994 4 Stroke, Electric Start Called a "High Thrust" The only Difference I Can Find is the Huge Size of the Propeller, looks almost out of place on the Motor? 11 3/4" Diameter X 9 1/4 Pitch R --- Right Hand

@TRICKEDTINS 2 ай бұрын

I dont think so

@az-9658 Жыл бұрын

Good day boss Actually I have a 9.9 engine and I don't know how much space is required to expand the reed valve

@TRICKEDTINS Жыл бұрын

I'm not sure I understand. I'm assuming you want to try to bend your own reeds?

@TRICKEDTINS Жыл бұрын

You can do that but i'm not sure what the specs should be. I would recommend just buying the fifteen horsepower reads and replacing it

@az-9658 Жыл бұрын

@@TRICKEDTINS Excellent. Have you had any engine problems?

@Leendertjuh97 27 күн бұрын

Just bend it to 6mm!!

@dennisross3477 Жыл бұрын

That could be the most popular kicker motor in the N.W. for salmon and steelhead fishermen.

@smannee 9 ай бұрын

I had the 15hp version. They are bulletproof.

@TRICKEDTINS 9 ай бұрын

Definitely. I still have 2 in the shed lol

@tomwalters100 6 ай бұрын

Great video, Thanks. Do you know if a 2004 Yamaha 8hp 2 stroke can be upgraded to a higher horsepower?

@TRICKEDTINS 6 ай бұрын

No 8hp are maxed out

@tomwalters100 6 ай бұрын

OK, thanks for getting back to me@@TRICKEDTINS

@tynubernard 3 ай бұрын

Don’t forget after the reeds to unlock the limiter from the accelerator canker ist a stainless little bit

@TRICKEDTINS 3 ай бұрын

I have no idea what you talking about. Lol

@tynubernard 3 ай бұрын

@@TRICKEDTINS the 9.9 to 15 hp need reeds adjust , and 9.9 have on the throttle inside the outboard, where the cables meet on the round thing, have little limiter from stainless steel , 9.9 if you look at carb opening , on full throttle does not open full . If you search on google you will find pictures from a guy that did this . And he test 15 , next to 9.9 also need carb adjustment just a little. If yours is not fitted with the limiter , maybe someone else take it off. I have mine from new and was there

@Leendertjuh97 27 күн бұрын

@@tynubernard Do you have some more info? I've also converted my 9.9 to 15hp, but on low rpm it does run a little bit shaky.

@FISHERYIN Жыл бұрын

YinTin is gonna be fasttt once I do this!

@TRICKEDTINS Жыл бұрын

Lmk when you are ready. I'll do it for ya, brotha! Saw your video. Can't believe you caught a fish on that bird! Solid content!

@chadreeves403 Жыл бұрын

The 60 hp 4 stroke on my 16.5 foot foot told me it feels like a 75 hp. Does that count? Lol

@fonsspeelman589 Жыл бұрын

dont i need a different prop if i switch the reed?

@TRICKEDTINS Жыл бұрын

The prop is determined off of your weight displacement and size of the boat

@leifgramford2138 9 ай бұрын

What is the PART # on the thing that makes it a 15HP

@TRICKEDTINS 9 ай бұрын

Its called the reeds and ive already shared it in the comments

@zombienugz4772 2 ай бұрын

I have a 15hp yamaha 2 stroke 2003...could i get away with bigger reeds? Say 20hp reeds maybe?

@TRICKEDTINS 2 ай бұрын

Unfortunately, not. That engine is maxed out without doing machine work

@jerryandjennie 10 ай бұрын

Can this be done with a Yamaha 4 hp 2 stroke to upgrade to a 9?

@TRICKEDTINS 10 ай бұрын

I think the 4 and the 6 are the same? Not really sure tho.

@iballlp 5 ай бұрын

4 hp is a single cylinder

@tonydunn3985 Ай бұрын

Do you have another for sell

@TRICKEDTINS Ай бұрын

Have 2 more that need work

@wonjkimchi9891 5 ай бұрын

is it possible to do this to a 1969 mercury 9.8hp 2 stroke?

@TRICKEDTINS 5 ай бұрын

Hahaha i have no idea. That motor is 14 years older than me.

@wonjkimchi9891 5 ай бұрын

@@TRICKEDTINS aww man. Those Yamahas are hard to come by

@omieyouknowme Ай бұрын

Had one few years ago. Had to sell needed $. Tried to find another for lingest time a ither just fell in my lap. Gonna keep this one. My ya these motors are dirt simple The enduro models are wasted spark so both plugs fire at same.time. Keeps cost down and easier cheaper cdi unit. I love my 4 strokes and dont touch two anymore, except then 9.9/15 yamaha

@TRICKEDTINS Ай бұрын

They are one of a kind

@aaronwalderslade Ай бұрын

Can I convert my 4 stroke 9.9 to 15 hp?

@TRICKEDTINS Ай бұрын

No only 2 stoke

@lucaspeterssson 11 ай бұрын

i have a yamaha 9,9 hp and its fourstroke, is there any chance i can upgrade it to get 15 hp? please help

@TRICKEDTINS 11 ай бұрын

I really don't know. Sorry

@Gruin 2 ай бұрын

Consider Propeller My 1994 4 stroke T9.9hp called "High Thrust" Has huge Prop. 11 3/4" Diam X 9 1/4" Pitch R - Right Hand

@rapido2963 Ай бұрын

Just bend the throttle stop out of the way. As told to me by Yamaha outboard mechanic.

@garrettzrallack6546 3 ай бұрын

Can you convert a 2018 Yamaha 15hp into a 20-25hp?

@TRICKEDTINS 3 ай бұрын

2018 is 4 stroke. Maybe the ecu can be upgraded but not sure. That's why everybody is running the suzukis and tohatsu outboards...

@barawhitewaterrafting9846 Жыл бұрын

Can you upgrade a 4 stroke 9.9 to a 15?

@TRICKEDTINS Жыл бұрын

I'm not a hundred percent sure I think you can swap the carburetors out

@barawhitewaterrafting9846 Жыл бұрын

@@TRICKEDTINS might have to order one and try. Seems like there’s not much info on it. Everyone says something different which makes it hard.

@ReidDavies34 Жыл бұрын

Would a 20hp reed work?😅

@TRICKEDTINS Жыл бұрын

Different engine

@ThePocketRoad 7 ай бұрын

Hi guys dose anyone know if the cabis are different

@TRICKEDTINS 7 ай бұрын

Cabis?

@ThePocketRoad 7 ай бұрын

@@TRICKEDTINS carburettors

@TRICKEDTINS 7 ай бұрын

Same

@josermendezlopez Жыл бұрын

Did u sell it

@TRICKEDTINS Жыл бұрын

Forsure

@josephatnip2398 Ай бұрын

They're just like the hangKai 18

@TRICKEDTINS Ай бұрын

Idk?

@robins9938 Жыл бұрын

Can i bend up the reeds by myself ?

@TRICKEDTINS Жыл бұрын

Yes but they need to be spot on.

@robins9938 Жыл бұрын

@@TRICKEDTINS thank you for the quick response :-) Can i take those China reedvalves from ebay or do you recommend to take the original Yamaha reedvalves?

@lttuang Жыл бұрын

@@TRICKEDTINShi, I just bent mine to have 6mm gap, as seen in another blog. Problem is the prop spins really fast once I shift into gear. What do I need to adjust? And what do you mean by “it has to be spot on”?