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  1. 74Nitro

    What exact Hurricane tune is this.

    I had a customer who just bought a 2017 Winder and thought it was stock. He then purchases a MBRP 2.5 muffler and tells me to go over the sled and tune it stage one. However, when I scanned the ECU is says Hurricane 240HP 3B SS 3. And Hurricane 240HP R v9.4 Anyone know if this is the proper...
  2. 74Nitro

    999 Rotax

    New out in the Maverick R with 240HP. I would say this will find a home in next years sled line up.
  3. 74Nitro

    What's it worth?

    2019 Winder SRX with 13000kms. Has TD dashflash and stock muffler bundle. G force clutch weights.
  4. 74Nitro

    Sidewinder graphic junkies

    I just finished completing an online survey from Yamaha related to future color/graphic packages ideas. I think it is just put out to those who ordered new, and there are some sick packages shown.
  5. 74Nitro

    Splitting the Winder clutch

    Who here has split the Winder primary? I've attempted one, but found they are far tighter than the other style Yamaha primary. I'm having tools custom made right now. I have some Winders approaching the mileage where the spider buttons and 0-rings need replaced. Please don't turn this into a...
  6. 74Nitro

    Motogp is fantastic entertainment

    Starting a thread to encourage others to sign up for great entertainment and to see if any others here watch and follow it. This season has seen thrilling races with close finishes, today was no exception with Maverick Vinales bailing from his Yamaha bike at 200kmph, as he lost his brakes. Bikes...
  7. 74Nitro

    Dragy is sweet.

    Knapp mentioned a Dragy in a thread recently. I had never heard of one, but was wanting this type of performance tool so I bought one off Ebay. I've been out of the racing circuit for almost 20 years but I've been asked to setup a Winder for 500ft grass this summer. This Dragy will come in real...
  8. 74Nitro

    2019/20 Winter forecast

    For what it's worth, here it is. https://www.msn.com/en-ca/weather/topstories/winter-forecast-much-of-canada-in-for-a-harsh-season-ahead/ar-BBWW6St?ocid=spartanntp
  9. 74Nitro

    Half Dutch Clutch Weights

    Here are my modded stock weights. Why? Because sometimes I cheap and these sleds can suck up a lot of dough.
  10. 74Nitro

    Is the push button start simply a software change?

    Any thoughts on this everyone? I am wondering if the reverse button doubles as the start button for 2020, and if so, probably GAP and all those that offer tunes will have this available for next year.
  11. 74Nitro

    2020 Turbos will come with more HP??

    If there really is an 880 coming with 180 plus and the weight is in check, then there is a strong chance the 2020 Turbos will have higher HP. Would be close race in 1/4 mile with a STOCK Turbo if they didn't. I mean, all they would need to do is put a better flowing muffler on, and add a pound...
  12. 74Nitro

    07 Phazer seized

    Any thoughts?
  13. 74Nitro

    Igrit studs durability at high speeds.

    My 19 LTX has a track with the holes in lugs to screw in studs. I realize these certainly don't have the hook up to regular studs, but I am looking for feedback about high speed durability. Will they stay put during 120mph+ pulls?
  14. 74Nitro

    2019 Clutching details

    My dealer was on his way to Toronto last week for the motorcycle technical update so I asked him if he could find out any details of the clutching changes. He asked a Yamaha Tech and was told that there is a new multi-angle helix along with secondary spring that is claimed to reduce clutch...
  15. 74Nitro

    Exhaust Flange repair kits

    Looking for input on who has the best repair kit for the EXUP equipped Apex's Thanks


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