Page 1 of 2 1 2 LastLast
Results 1 to 10 of 16

Thread: DYNA-FLY PITCH?

  1. #1

    DYNA-FLY PITCH?

    Took the ski out the other day with the goodies on it, and the ski ran real good but the rpm's were not there The tires are spinning and the car going no-where Just under 7000. I looked at my ski in my garage in the dark and shined a light from under-neath and could see plenty of light all around. Looks like the wings could be spread out more. The room is there. Can anybody shed light on what pitch would be koser? Thanks.


  2. #2
    GPRPITMAN's Avatar
    Join Date
    Feb 2006
    Location
    capecoral fla
    Posts
    880
    On what boat? And what pitch is there now?

  3. #3
    02 1200 gpr (stock). The dyna-fly was bought through Jerry's store. Had him check for accuracy and put a slliigghhtttlllyy little pitch and send it to me. Got a prop gauge comming soon. Checked with a feeler gauge and .015 it read. I would think that is to much of a gap

  4. #4
    just GOT TO DO IT! great lakes gpr 1200's Avatar
    Join Date
    May 2006
    Location
    muskegon michigan
    Posts
    798
    Manule says .02 clearance on page 3-13
    .6mm thats the 2002 1200 manule

  5. #5
    WATER WOODY's Avatar
    Join Date
    Aug 2005
    Location
    Minden, Nevada, United States
    Posts
    10,664
    +1
    11
    What kind of shape is your wear ring in????????

  6. #6
    WATER WOODY's Avatar
    Join Date
    Aug 2005
    Location
    Minden, Nevada, United States
    Posts
    10,664
    +1
    11
    What kind of shape is your wear ring in????????

  7. #7
    GPRPITMAN's Avatar
    Join Date
    Feb 2006
    Location
    capecoral fla
    Posts
    880
    Yep sounds like a little to much of a gap however for a stock 1200 your pitch is going to be around the 14-20 range Don't think you were spinning I think you have to much, maybe pitch down to 13-19 for some more rpm's now this is for a stock 1200r no reeds or anything

  8. #8
    Quote Originally Posted by WATER WOODY
    What kind of shape is your wear ring in????????
    The ring looks fine, all smooth, no marks.

  9. #9
    It seemed like I was spinning, I could stab 1/2 throddell and feel it spin more than the ski moves.

  10. #10
    GPRPITMAN's Avatar
    Join Date
    Feb 2006
    Location
    capecoral fla
    Posts
    880
    You don't know where jerry pitched it to?

Page 1 of 2 1 2 LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. FS: Solas dyna-fly 14/21 NIB
    By MDGPR in forum Yamaha Classifieds
    Replies: 10
    Last Post: 06-08-2009, 10:57 PM
  2. Dyna-Fly Prop
    By 2fast4u in forum Yamaha PWC Performance (2-stroke)
    Replies: 17
    Last Post: 11-17-2008, 08:27 AM
  3. wtb bent/ damaged gpr dyna fly prop
    By Raider Kevin in forum Yamaha Classifieds
    Replies: 6
    Last Post: 05-22-2008, 07:12 AM
  4. gp1300r dyna fly 14/20
    By greg in forum Yamaha PWC Performance (2-stroke)
    Replies: 6
    Last Post: 04-24-2008, 10:49 PM
  5. New Solas Dyna-fly prop?
    By 2fast4u in forum Yamaha PWC Performance (2-stroke)
    Replies: 8
    Last Post: 03-22-2008, 11:57 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •