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  1. WFO Speedracer

    650sx upgrades needed

    Agreed anyone that thinks a stock 650 Superjet is fast is dreaming
  2. WFO Speedracer

    My experience with SBT warranty

    SBT's time has come and gone, they know and we all know it, which is exactly why they have moved onto other ventures such as buying out Hydroturf and their 4XPRO ATV and UTV axles, they started out in the CV axle business years ago, I see a lot of sideways moves and branching out from them lately.
  3. WFO Speedracer

    Freestyle Blunder Jet

    $2000-2500ish I believe, Larry Rippenkroeger and his wife were both sponsored riders back the day He rode an F15 she rode an F14
  4. WFO Speedracer

    Octane 100 horsepower ?

    Which came first the chicken or the egg ?
  5. WFO Speedracer

    Bizarre Issue With 92 XP

    I know we used to have them done for around $75.00 a pop, not sure about now
  6. WFO Speedracer

    Bizarre Issue With 92 XP

    The clearance really didn't matter till they put the 147 degree rotary valves in, the 132 degree valve would run with basically any clearance, tey quickly found out the 147 valve would not tolerate it.
  7. WFO Speedracer

    2021 Trash Talking College Football Season

    Like a bad penny
  8. WFO Speedracer

    2021 Trash Talking College Football Season

    Normally I would say new coach , new ball game but I have no idea what to expect from our new coach just yet.t
  9. WFO Speedracer

    Help needed! 61x 701

    Yep you always starts elect diagnostic , no spark condition testing by unplugging the black and white wires of the stop switch, then if it doesn't have spark still continue with ohm and AC voltage testing, I test at the orange wire coming out of CDI box going to coil next to see if the CDI is...
  10. WFO Speedracer

    Bizarre Issue With 92 XP

    Back in 91 every one of those was out of spec brand new , we had a local machine shop machining them to the tune or two or three a day, its not a fun task because whatever you cut off the face also has to be cut into the o-ring groove and off the outside edge of the cover where the o-ring goes...
  11. WFO Speedracer

    Used Pump Bolts for a Sit Down

    Length on pump bolts for Superjet is shorter, give me a minute and I will get you the spec 168 mm looks like the magic number
  12. WFO Speedracer

    Super Jet No Spark..No Clue

    You can do the same test on the source coil , you are looking for around 35VAC
  13. WFO Speedracer

    Used Pump Bolts for a Sit Down

    These are for a Superjet correct , if so I will take them PM me your Paypal info
  14. WFO Speedracer

    Industry parts (Or lack there of)

    I just fail to comprehend the Debby Downer complex, I can't be the only one
  15. WFO Speedracer

    Industry parts (Or lack there of)

    Just ignore Yamanube , I do and my life is better for it.
  16. WFO Speedracer

    Big Pin 750 Reseal/Rebuild Questions

    Make sure you install the crankshaft seals in their correct orientation
  17. WFO Speedracer

    help opening a jet ski rental in Miami

    I do know you have to have a location to rent from and the insurance is expensive, I believe there are only two companies that will insure rental operations, we used to rent Seadoo GTS's back in the day they were way detuned, stainless impellers removed and aluminum ones put in, slack put in the...
  18. WFO Speedracer

    Super Jet Gas dripping from mikuna SBN. Do I need a rebuild kit?

    I guess Bill if you still live in the eighties and have never worked on modern watercraft,
  19. WFO Speedracer

    Super Jet Gas dripping from mikuna SBN. Do I need a rebuild kit?

    Yes you are pretty much spot on, the performance Mikuni's and the OEM Mikunis are completely different animals in terms of fuel flow etc, you can get away with a lot more with the performance Mikuni versions than you can a stock or OEM Mikuni carb, they are much more forgiving in restect to tuning.
  20. WFO Speedracer

    Super Jet Gas dripping from mikuna SBN. Do I need a rebuild kit?

    The part that Mazz is leaving out is that high popoff goes with high restriction (read stock) flame arrestors, once you change the restriction you also need to change the popoff to compensate due to the loss of signal at the carb.
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