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  1. Sferone

    1990 Yamaha Superjet $3300

    SOLD
  2. Sferone

    1990 Yamaha Superjet $3300

    I would love to sell it to someone on the forum because of all the education I have gotten from this great site! https://www.facebook.com/marketplace/item/266204718334583/
  3. Sferone

    701 cases help

    I’m glad I could help. I’m assuming you did put an OEM clip on there?
  4. Sferone

    701 cases help

    I would reach out to Chris. He is always so helpful with stuff like this. I got a SBT crank from him last year and the problem we found was the large SBT C clip holding the bearing would not fit in the cases. Luckily I had the old OEM crank and Chris told me to swap c clips and everything...
  5. Sferone

    SJ - won’t rev up in water

    My theory is that there’s no load on the engine when it’s out of the water and the ski can run off of one carburetor. The fuel and the air is all mixed in the case but there’s just not enough of it to power it in the water when it’s under load.
  6. Sferone

    SJ - won’t rev up in water

    You know how in Vegas they say always bet on black..........well on this forum ALWAYS bet on Jetmaniac! One of carb shafts is stripped. I am messaging him now for parts. Once again thank you all for your help. I was really lost on this one
  7. Sferone

    SJ - won’t rev up in water

    Thanks for the replies. I have checked all that was suggested except for the MSD cdi. It is 10 years old. I am up in Raleigh
  8. Sferone

    SJ - won’t rev up in water

    I just did a rebuild after 10 years on my sn superjet. It’s got the usual set up of Factory Pipe, ADA head, MSD enhancer etc. I’m running dual 46 mm Mikunis. I broke it in for an hour last weekend then switched out the plugs and ran a tank through it. It ran perfect. I got a solid 3 hours...
  9. Sferone

    Super Jet Spark plug top came off

    Before I learned of the solid 3961, I use to hit the top threads with some red 271 Loctite. I had a few come loose. Steve
  10. Sferone

    start/stop switches, whats the best choice?

    It’s the MSD Enhancer. We have had this happen three times. The enhancer is great when it works but they don’t last
  11. Sferone

    Blaster Umi steering rebuild

    The shaft is rusted in so I will need to use my bearing press but I want to make sure this won't damage it. I know this has to be a common problem so I was hoping someone would chime in with their experience.
  12. Sferone

    Blaster Umi steering rebuild

    Well I rode for a whole year with rusted bearings and now I am ready to replace them. I pulled the whole UMI steering apart except for the 2 bearings and the shaft. Can someone please tell me how to remove the shaft and get the bearings out?? Thanks, Steve
  13. Sferone

    factory pipe help

    I've been running one of these pipes for over 15 years and love it. I started off small but when I went to a fully modified 62T motor, this pipe really woke up. The mid range and top end of this pipe is awesome. When I switched from the stock 38's to 46 mm Novi carbs, I got a lot more bottom...
  14. Sferone

    Blaster 94 WaveBlaster Issue, Ideas Appreciated!

    Sounds like the low speed adjuster is set to lean. Turn it out 1/4 a turn and see if that helps
  15. Sferone

    Blaster Umi steering rebuild

    I have owned my 96 Blaster since 2000 and never had any rust on the bottom steering bearing until now. I have done a lot of searching but have not found any instructions on how to replace the bearings. I am sure there are a few tricks or pointers to make this go easier. I was hoping there was a...
  16. Sferone

    Super Jet Battery Size

    Look for a corroded and broken ground wire. We had one that was split inside the black sleeve coating and the only way we found it was by flexing the ground wire to find the small crack in the sleeve. The wire was shot.
  17. Sferone

    Super Jet Who uses billet couplers on their modded Superjet???

    I have billet couplers on my modded Raider but do I really need them on my modded RN Superjet??? I broke a set of OEM couplers on my Raider. Has anyone broke the OEM couplers on a Superjet??? Thanks, Steve
  18. Sferone

    Can I get your prices on an upper front bumper replacement for my 96 SJ? Thank, Steve

    Can I get your prices on an upper front bumper replacement for my 96 SJ? Thank, Steve
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