Hey great info, just a question: would you take 2 of the 3 and install them on a 750 swaped x2? Would this be better than does horrible 3 jet CDK2 DUAL? I know Mikuni sbn44 would be the best but I'd need to buy them and get a manifold too... Oh and also, the oil line inlets need to be plugged if you are running premix?

Hello . Can you give me the tuning parameters for the 1998 Yamaha GP 800? Thank you

Front engine EXHAUST port???? Y r you saying to line it up at the bottom of the front exhaust port??? And then put an intake manifold on????

What do you mean by falls on his face?

Hello, in an old video you had the specification/data sheets from Yamaha & Seadoo from SBT on how to adjust the pop off and the low/high screws. Unfortunately I can't find these data sheets anymore and I urgently need them for my Yamaha Go 800r. My carburetor isn't working well. Can you tell me where I can get the sheets or would you like to send them to me by email? Thank you from the bottom of my heart!!!!!!!

Hello, Can you send Me the List ? For Yamaha waverunner gp800?

my 1998 stx 1100 with cv carbs flood at initial cranking. so have turn over engine alot get it running. I installed primer last year but of course do not use it anymore cause just causes more flooding. Once i turn engine over much she will begin cranking on her own. Suggestion(s)

Love the video and love that you’re answering questions still🙏, I have this 97 gti as well that I bought a carb for. The carb I bought is one of those eBay one just like the one your showing with the accelerator pump. after slapping on the ski doesn’t wanna turn on, only way it’ll turn on is will heavy throttle upon cranking, and when you let go it’ll immediately die. Guess I have to tune the carb it looks like. The 97 gti didn’t come with accel pumps, seen on some forums it’s fine to run it as long as you use the 98 gti carb settings?

Velcro strap worked flawlessy, thx dude

You are the man! Thank you so much for your help.god bless you.

Ski was running before I changed lines. It won’t get fuel now. Do I still change even though it worked before

Great vid! Thanks a lot!!

Hey Chris, thanks for the video, can you confirm that if i pull the gray wire and it revs up, that its either the fuel or oil switch? or can it still be the stator? do you have a link on how to ohm out the stator? Mine is a 2001 polaris virage 2 cyl single carb, what happens if I just leave the wire off and run it? Thanks Tony

Why did you trim back the wire on spark plugs ?

What size is that low speed jet ? My check valve was broken in my line. I bought a low speed jet today and it’s a 7.0

Your gift keeps on giving. My 1050 was hitting the limiter, maybe I can now get a few more seasons out of her. Does someone still make stators for these things? If it does go bad, can they be rebuilt? Thank you very much!!

Great vid! Thank you! 🇺🇸

Hopefully you see this. 92 seadoo xp. Rebuilt the carbs. It surges at idle on the garden hose at times. On the water. Idle is about 1800 rpm when i open the throttle nothing happens. I have a primer installed. Priming it that thing drives like its perfect. Any ideas?

0:51

My idle is really low in the water and the ski dies. Will adjusting it fix the idle problem?

Man I just have to say your videos have saved me a lot of time thank you and plz keep posting

Been looking everywhere for a video this simple and informative, thanks!

I did exactly what you said. Low speed jet to a #50 and adjusted to 1/4 turn out I also tried 7/8 and a whole. The motor idles and then dies when I give it gas. Do you have any other suggestions?

Hello, could yo tell me the adjust on a 96 yamaha wave venture 1100 2t i’ve Been looking info for a long time

I’ve got the same problem on a tiger shark 770. Oiler is deleted.. previous owner left sending unit for oil tank hooked up without bypassing switch so it thought it was out of oil. Fuel gauge also didn’t work. Would this be the same process on a tiger shark? I’m having issues getting full power then after a while of riding it, it will act like it’s down on a cylinder.

'Promo SM'

I have a 900stx. I rebuilt it 2 years ago. It is difficult to start cold. This way of changing the jet and leaning out the pilot jet seems like a lot more fuel and would cause it to run very rich. How does it work now that you finished and run the ski?

Can’t you just put your hand over the car to choke it ?

How did you find the timing number for the engine?

Do y'all do ultra 150 graphics?

I actually didn’t know this. So what’s the variation between the skis that have the check valve and those that don’t? You said XPs but I’d rather know what specifically it is with that accelerator pump that’s different. I guess I’d need to know what the other models have that don’t need this check valve that makes the difference.

Hi, will this cause air in the fuel lines when pumping the throttle?, i replaced fuel lines with clear ones not knowing about the little restrictor/check valve, and now when the engine is off when i pump the throttle i can see alot of air bubbles in the lines going to each carb

Micro filters in carb are plugged. I had to figure mine out because the dealer mechanics were incompetent

I have a 2000 seadoo millenium fuel injected that starts on trailer and revs fine and starts in water but bogs down when trying to accelerate could this be my issue? Any info helps

Good advice Chris

Should I be able to see fuel dripping into the carb from above? The one carb has fuel and the other carb is dry and the ski is running and as soon as a load is put on it (my body weight) it limps along

Good short video explaining the exact problem! I hate this engine with a passion, I've worked on a few myself and all of them had cracked on that exact spot, one side or the other ( with the no power in water issue) I love sea doos myself, but wouldn't own another 2t sea doo.

What's the part number form pjmorotsports for the 50 jet?

If you have a primer with no choke plate and it runs away you can kill it by pumping the primer and flooding it. Done this many times and its never failed

I changed the low speed Jets over to number 50 and turned the jets alway in and backed them a quarter of a turn out unless it starts immediately the plugs get wet

Excellent video. Do you work on jet skis for customers? Thanks, in advance, for your reply.

I've got an 99 ultra 150 I'm having a extremely hard time getting it running. I've replaced the oil lines , fuel lines, fuel filter, sending unit, and tried to rebuild the carbs ( it won't run so idk how successful I was) and I also bought a new OEM fuel pump ...the ski will fire as soon as u hit the start button then that's it .. good compression and spark ....I've done everything I know to do ....any pointers?

Can I install to carbs on my 717 ?

Hey Chris. I have a quick question. I have 1999 stx 1100. It is very sluggish in its mid range. Once it get to 6000 it takes off like a rocket. I clean the carb with some improvement. But still sluggish. It starts and idols ok. I put the 50 jets in but it would not run at 1/4 of a turn. Had to go to 3/4, and now it runs and idols. But I have not water tested it yet, just wondering why I had to go to 3/4s??? Does that mean anything. Thanks.

Hey Chris. I have a quick question. I have 1999 stx 1100. It is very sluggish in its mid range. Once it get to 6000 it takes off like a rocket. I clean the carb with some improvement. But still sluggish. It starts and idols ok. I put the 50 jets in but it would not run at 1/4 of a turn. Had to go to 3/4, and now it runs and idols. But I have not water tested it yet, just wondering why I had to go to 3/4s??? Does that mean anything. Thanks.

Very well done. Great vid. Thank you!

I don’t see any water in the cooling system after 5 minutes riding in the water it shut off by itself I need you help please

I have a 1990 587 yellow motor I have replace the magneto the flywheel it has a new carby fresh gasket kit, pistons appear good, I have timed the rotary valve at 130deg (from what I’ve found that’s what this model is) I have spark in both plugs which are brand new, I can not get it to start, I’ve tired the tricks with aero start in the carby also tried fuel, I get smoke come out the exhaust I did have a backfire was then told my timing is out so I again set this at TDC and got the valve at 130deg, I have a new and full charge battery and still nothing I get a little putter nothing really showing it attempting to actually kick over. My neck option is a fresh set of eyes having to pull the motor back out and take to local ski mechanic.. What am I missing? Any tips that may help here again it’s a 1990 seadoo bombardier GT 587 yellow motor Cheers

he knows what he's talking about, just gotta learn how to talk to ppl in the comments lol. just relax my guy😂🤣 you take away from what ur trying to get across, ppl will be ppl.

Thanks! Fixed my jet ski!