Page 1 of 2 1 2 LastLast
Results 1 to 10 of 12
  1. #1
    cheatin' piston popper addicted's Avatar
    Join Date
    Jul 2006
    Location
    north jersey
    Posts
    6,188
    +1
    176

    any old schooler interested in an 05 pump and dynafly?

    Big mark and I developed this a few years ago. its a custom modded 05 gpr stator section and dynafly prop that bolts on to any of the old school 155 pumps. I think i'm heading in the direction of stock for the raider, so im thinking about selling off some of the goodies.

    i forget the exact gain but mid range is explosive and hookup is much improved. i think its worth about 1 mph up top when pitched right. has about 40 hrs on it now.

    I'm thinking around $200+ shipping for the pump, prop, driveshaft ready to bolt in and go
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Picture 808.jpg 
Views:	49 
Size:	91.2 KB 
ID:	214316   Click image for larger version. 

Name:	Picture 1151.jpg 
Views:	36 
Size:	96.8 KB 
ID:	214317  


  2. #2
    L Carlson's Avatar
    Join Date
    Aug 2007
    Location
    Bonita Springs, Florida, United States
    Posts
    7,118
    +1
    2
    That poor 05 up vein! Great work on the fitment Looks very nice!

  3. #3
    quadzilla's Avatar
    Join Date
    Apr 2007
    Location
    LOCH NESS Monster-Land
    Posts
    1,178
    +1
    29

    Lightbulb Hmmmmm...???

    Mike....

    Tell me a little bit about this item..

    What have you done to block the water feed to the motor or is it used..??

    This might be something i could find a use for..??

    What pitch where you using on the dynafly.? how exactly does it fit..?? (threaded insert..??)

    Finally is the holeshot similar or reduced..?? (a little or a lot.?)

    Gerry

  4. #4
    cheatin' piston popper addicted's Avatar
    Join Date
    Jul 2006
    Location
    north jersey
    Posts
    6,188
    +1
    176
    it bolts right in. dowel pins even line up if i remember. yamaha only changed the hub diameter. the old school bearings and seals and shaft drop right in. i just had to mill off the gpr mounting ears so it would fit. if you look at the 2nd pic, the clear braided hose carries the water from the gpr strainer to the raider/ gp thru hull fitting. hardest part of this swap is the custom prop. skat made a sleeve for it so that it would fit the old school threads. ill post some pics tomorrow and the prop pitch once i pull it off the ski.

  5. #5
    quadzilla's Avatar
    Join Date
    Apr 2007
    Location
    LOCH NESS Monster-Land
    Posts
    1,178
    +1
    29
    OK...

    Sounds good...

  6. #6
    Flying Scotsman's Avatar
    Join Date
    May 2006
    Location
    IllINOIS
    Posts
    6,514
    +1
    4
    Nice pump Mike

  7. #7
    cheatin' piston popper addicted's Avatar
    Join Date
    Jul 2006
    Location
    north jersey
    Posts
    6,188
    +1
    176
    heres a few more pics. leading edge got chewed up by something. pitch is 14/19 as per my watcon gauges. it turns 6300 rpm if i remember correctly on my ski. stock 1100. gp1200 carbs.

    modding this prop was $250 If i remember correctly, plus $200 for the prop. hence the price, and why i never pushed this to you guys. lots of coin. . .
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Picture 11821.jpg 
Views:	39 
Size:	91.3 KB 
ID:	214420   Click image for larger version. 

Name:	Picture 11822.jpg 
Views:	41 
Size:	72.6 KB 
ID:	214421   Click image for larger version. 

Name:	Picture 11825.jpg 
Views:	47 
Size:	96.0 KB 
ID:	214422   Click image for larger version. 

Name:	Picture 11824.jpg 
Views:	40 
Size:	73.2 KB 
ID:	214423   Click image for larger version. 

Name:	Picture 11823.jpg 
Views:	28 
Size:	92.4 KB 
ID:	214424   Click image for larger version. 

Name:	Picture 11826.jpg 
Views:	35 
Size:	76.2 KB 
ID:	214425  


  8. #8
    L Carlson's Avatar
    Join Date
    Aug 2007
    Location
    Bonita Springs, Florida, United States
    Posts
    7,118
    +1
    2
    Love the pic with the dual exhaust port! This would have been a killer pump set up for my 1200 stroker raider! That bitch would have been over 80!!!! Love it mike

  9. #9
    quadzilla's Avatar
    Join Date
    Apr 2007
    Location
    LOCH NESS Monster-Land
    Posts
    1,178
    +1
    29

    Cool ?

    Mike...

    Tell me about all these holes/fittings that appear to be in the water strainer section of the pump..??

    Where you running dual or triple cooling or ????

    Oh and check in with your PM's..

    Gerry

  10. #10
    cheatin' piston popper addicted's Avatar
    Join Date
    Jul 2006
    Location
    north jersey
    Posts
    6,188
    +1
    176
    yes sir, im running dual cooling. 1 line for the motor, 1 for the jetworks. i drilled so many because i wasn't sure exactly where we would end up tapping the water from, and while it was in the mill, i put a bunch of holes in and then capped them with NPT plugs. if you look at the pic of it mounted, you can see that there is about 3mm between the cover plate on the pump strainer and the ride plate mounts.

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. WTB 05 pump and dynafly
    By bajaeater in forum Yamaha Classifieds
    Replies: 12
    Last Post: 06-15-2010, 10:47 PM
  2. Will an 05 pump fit on an 01?
    By Jolly Roger in forum Yamaha Open Discussion
    Replies: 11
    Last Post: 10-18-2007, 12:14 PM
  3. Which 13/19 for an 05 pump ?
    By mrbtd in forum Yamaha PWC Performance (2-stroke)
    Replies: 20
    Last Post: 05-22-2007, 03:42 PM
  4. Nujet in an RFI pump?
    By ou812 in forum 2-Stroke Performance
    Replies: 0
    Last Post: 01-04-2007, 08:57 PM
  5. Where to get an 05 Pump kit?
    By Super in forum Yamaha PWC Performance (2-stroke)
    Replies: 11
    Last Post: 06-05-2006, 08:01 PM

Posting Permissions

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