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  1. M

    Cheap B pipe gaskets

    I will take two (2). PM me.
  2. M

    Joe and Chris Grace's seadoo spark powered Krash Footrocket

    Ya they said the same thing in the snomobiles too, 4-strokes came and went. I'd like to see one of the snowmobile 800 etec's in a ski!
  3. M

    Racelogic Yamaha 701 Sportport template SuperStock FreeStyle

    Racelogic is dead and gone so I am offering up my SportPort templates. Here you go! Anyone needing a SportPort template for Yamaha 701 SuperStock FreeStyle. Scanned to scale so print with scale to 100% on a 8.5x11. No instructions. Remember you also have to rework the transferports. And read...
  4. M

    Home Porting

    Racelogic is dead and gone so I am offering up my SportPort templates. Here you go! Any one needing a SportPort template for Yamaha 701 SuperStock FreeStyle. Scanned to scale so print with scale to 100% on a 8.5x11. No instructions. Remember you also have to rework the transferports also. And...
  5. M

    Aftermarket Jetski Ignition Products

    they are all over ebay for similar prices
  6. M

    Aftermarket Jetski Ignition Products

    They have them here for $144 for the adjustable and $125 for the fixed. http://www.jetskiplus.com/servlet/the-318/Yamaha-CDI-6M6-dsh-85540-dsh-01-dsh-00-/Detail Here is a translated link to the manufacutres website...
  7. M

    superjet cdi modification

    I did the mod to my 650 cdi by putting a parallel resistor in accross the stock one of 91K ohm. I put together an excel file based on info here to figure out what resistor I would use to get rpm I was after. I would post it here but I cannot post this file type.
  8. M

    Home Porting

    This thread is great, thanks Matt_E. I have been thinking about this for my 6M6 build into a 61x/62T and have a question about jetting/pop off. Where does one begin? I would assume that with all the porting the pressures have to be considerably lower so the pop off would be in the 20lbs...
  9. M

    Super Jet 91 Superjet Midshaft and Coupler?

    Thanks guys for all the info and help. I think I will just get a new shaft and coupler set from Jetmaniac then it will be done.
  10. M

    Super Jet 91 Superjet Midshaft and Coupler?

    So when you went with the Hot Products type did you have to change the midshaft or did they screw right on? I think I have read every thread regarding the midshafts but cannot find anything other than that the 90-93 are 20mm at the threads. Not sure why I cannot find the thread diameter of the...
  11. M

    Super Jet 91 Superjet Midshaft and Coupler?

    While rebuilding my 6M6 into a 61x/62T I noticed the midshaft side coupler has stress crack in it. I would like to get a new set of couplers and just need to verify that while changing the coupler I will also have to change the midshaft, correct? Is this becuase the 650/701 midshafts are...
  12. M

    Freestyle stupid freestyle

    Set something up and I am in. Matt
  13. M

    Super Jet Mikuni SBN 38 Rebuild Kit

    Thanks. Maybe it is me but the color identification of the springs sucks arse.
  14. M

    Super Jet Mikuni SBN 38 Rebuild Kit

    What are the two spring sizes that come with the MK-BN38/44 kit?
  15. M

    Video I made from sunday riding

    Appleton no chit, Green Bay here. You riding Winnebago? Good vid!
  16. M

    Super Jet Super jet motor swap

    Its been said the timing is the same between all CDI's, the rev needs to be modified anyway
  17. M

    Super Jet Super jet motor swap

    Why not just swap the stators between engines and not deal with the issues related to lengthening the stator wires.
  18. M

    Super Jet Mikuni SBN 44 Jet Confusion

    Ya got it. I was refering to the number when I meant larger.
  19. M

    Super Jet Mikuni SBN 44 Jet Confusion

    So on my stock 650 SBN 44 the pilot would be 120 and the main 115. I was thinking backwards as I just assumed the main would have been larger. Thanks for the help.
  20. M

    Super Jet Mikuni SBN 44 Jet Confusion

    Looking for some clarification on jetting terms. The mikuni carb manual states the two jets as low speed and high speed but everything else references them as main and pilot. Does the: High speed = Pilot Low speed = Main?
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