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hey guys, just reassembling my 62t / 760 motor, so far just put new crank seals on and put yamaha bond between the cases and put the cases together and torqued them. now that just the bottom end is assembled i noticed the crank has a little resistance to spin it with my hand? all the bearings...

does anybody know if a 6m6 flywheel and stator would work on a 62t 701 engine?? i know it works on a 61x but the 62t flywheel looks different? would it work? please let me know what you think. it would be very appreciated i am going to havasu this weekend and my stupid puller just trashed my...

Need help and advise on my superjet that I'm having issues with. It's a 62t case with 760 cylinders. I have only ridden the ski twice now and both timea I have taken it out it has run perfect for the first 20 or so minutes, carb it tuned perfect so I have ruled out it being the carb and believe...

been looking and have several different possibilities of what could be causing this. i have a all stock 701 with a b pipe, carb with the b pipe carb kit 145 main 120 pilot and 95g spring. my ski has starting to not want to go near full throttle recently, once i get a little past 1/2 throttle and...

hey guys, so I've look at a couple different forums on this topic and have not found an answer. so i was riding my superjet this last weekend and it seemed to be running hotter than normal, ridden twice sense i just rebuilt the motor, and it ran perfect for about 4 rides, other than starting to...

hey guys. just fished rebuilding my yamaha superjet, and finally got to take it out this weekend. i am concerned about how hot it seems to be running, i constantly put my hand up the pisser to feel the water temp and not sure if it should be this hot or it could just be normal. also every once...

Hey guys, so a buddy of mine has a 650 an superjet he just got and has been having a problem where it runs perfect out of the water, but when it's in the water it runs and will idea but when you start to get on the throttle it works for a second or too then just shuts off, we put a different...

hey guys, my skis been having problem after problem lately, water getting into the motor every single time i ride, I've tried just about everything i could think of, and after this weekend it took on a lot more water. so i decided to just tear down the motor completely (expecting to find a crack...

Hey guys, so I have gone through 2 Yamaha start stop switches both very recently and seems to be a common problem, where the start switch works but somehow the stop part effects the spark. I saw an fx1 Yamaha with a kawasaki start stop switch, and I have a couple of them laying around. Both have...

Hey guys, so I have a sn superjet with the sn bracket, I have a star bar handle pole that was meant for a rn superjet. I have never had a handle pole spring on it and and finally getting tired of not having one after riding skis with springs, does anybody have a son bracket with rn pole or know...

Hey guys! So I have a 701 superjet and have been having issues with it lately. A while ago when I was riding it died on me while riding in the ocean and checked the plugs and there was water getting into the cylinders, and fouled the plugs, so ordered a new head gasket and installed it and that...

Just upgraded steering set up after getting a pole also, ride motocross mostly so I wanted to install pro taper moto fat bars so I did. Haven't seen any other skis yet with it and wondering if anyone has tried it.

Hey guys, I've had a 91 x2 for a while sitting around because the top end went bad a while ago and finally decided to fix it. bought a 96 Kawi zxi with the big pin so I could use the motor out of it. Finished putting it in the X2 and I wanted to keep the 650 electronics because of how big the...

Hey guys had a question wondering if any of you have done this or know if it could work. I have a sn superjet and just upgraded to a 61x/61x that i got with a complete sit-down jet ski for 100$ and the motor is like new. Swapped the motor with the stock 650 6m6 engine. I am now running stock...