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  1. J

    6#'s is nice 9#'s is perrrrrfect.

    We went with bigger rollers, new springs and RX-1 helix. Not done yet, but the thing really hammers low end and mid-range. Much happier now feeling the power closer to where I want it
  2. J

    Turbo Viper

    I wish it was Tim, I guess I will be testing by myself
  3. J

    Turbo Viper

    Anyone even remotely close? Tughill
  4. J

    Turbo Viper

    I would like to get together with some turbo vipers and do some testing, but I need to know who is within 2 hours Capital District and would like to get together? Anyone interested?
  5. J

    Trying The 8DN BELT

    We did some track dyno runs this past weekend and we tried several different clutch/belt setups. Our finding were that the stock belt and 8DN made no noticeable difference on the track dyno. I'm not saying that they don't make a difference for others, but for the stock sled that we tested it on...
  6. J

    MPI Turbo Viper ongoing Review.....

    Riceburner, Thats what I thought and thanks for the reply. Matt is going to call today and I will update everyone what the findings are. Thanks
  7. J

    MPI Turbo Viper ongoing Review.....

    What are your setting on the gems?
  8. J

    MPI Turbo Viper ongoing Review.....

    Matt sent new weights to bring up rpms, and the gems is set to what they called for in manual, can recall off hand. The new weights helped I was only getting 8300 before new weights
  9. J

    MPI Turbo Viper ongoing Review.....

    11.8-12.5 if I remember correctly
  10. J

    MPI Turbo Viper ongoing Review.....

    Waiting to hear back from Matt, hoping he has an idea of what is going on I'm getting negative boost when idling and cruising until I punch it then it jumps to 6 lbs. Are you guys ever getting negative boost?
  11. J

    MPI Turbo Viper ongoing Review.....

    So got the sled all broke in and I'm not really impressed with the turbo power. I have a boosted apex and was hoping this MPI turbo would give me that wooooow feel when you nail it, but I'm not getting that. I have pro logger setup now and my rpms are 8900-9100 and my boost is 6.2 lbs, I know...
  12. J

    MPI Turbo Viper ongoing Review.....

    How long of a run is that? I hope that once its broke in it will get better, I could live with 115-120mph
  13. J

    MPI Turbo Viper ongoing Review.....

    What are you guys seeing for top speed? My boost is at 6, my RPMs are between 8700-8800 at WOT; I'm only seeing 105mph, sled only has 65miles on it so not sure if it will get better, but my stock apex will start reeling it back in and the pass the viper with enough lake. BTW prologger is def...
  14. J

    SR Viper Vid.....enjoy

    Just curious what are you seeing for top speed? I've got the MPI with prologger seeing 105mph, but sled only has 65 miles on it, hoping it will be faster once totally broke in
  15. J

    MPI Turbo Viper ongoing Review.....

    I finally got everything in as far as turbo, prologger, and clutching. I have only been able to put a few miles on 40, snow not much snow here, but I was wondering if you guys can hear the turbo/blow off? I don't hear anything and just wondering if that's what everyone is experiencing, if so...
  16. J

    MPI Turbo Viper ongoing Review.....

    Just installed my MPI kit with prologger, it took much much longer than they say it will. Clutching sled this week, what are you guys doing for clutching?
  17. J

    Still NO Viper, am i alone

    Me too, thanks and merry Xmas
  18. J

    Still NO Viper, am i alone

    Just pick up sled from scott brownell, he is a great guy and my new dealer. He has tons of knowledge on yamaha's and was a straight shooter and great prices on everything. We will be buying all our yamaha parts and sleds from him now. If you are around capital district or Vermont I would...
  19. J

    My viper is ready to go!

    Picking mine up tomorrow, can't wait!
  20. J

    Still NO Viper, am i alone

    Just got call from scott, my red ltx se is ready for pickup tomorrow. Holy crap it's a miracle it is going to happen, now I just need the turbo to come in and my Xmas will be complete :)


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