Page 2 of 9 FirstFirst 1234 ... LastLast
Results 11 to 20 of 82
  1. #11
    btldigger's Avatar
    Join Date
    Feb 2007
    Location
    lebanon tn.
    Posts
    1,644
    +1
    1

    Fuel pickup mod

    If you are adding aftermarket carbs then you will need multiple fuel supplies. If you need 3 then you will probably need to get a triple fuel pickup. If you run 2 external pumps then this mod will work for you and let you keep fuel gauge. You will need to remove the fuel pickup from the tank then remove the screen covering the pickups. You will need a piece of fuel line small enough to slide over the existing pickup tube on the main side. Slip it on and then cut to the same length as the reserve tube, then reassemble and re install it. You will no longer use the fuel selector. Just use the main line to feed one pump and the reserve to feed the other.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	DSC01895.JPG 
Views:	299 
Size:	136.7 KB 
ID:	63323   Click image for larger version. 

Name:	DSC01896.JPG 
Views:	306 
Size:	136.3 KB 
ID:	63324   Click image for larger version. 

Name:	DSC01927.JPG 
Views:	304 
Size:	153.4 KB 
ID:	63325  


  2. #12
    Do work son ultra150nc's Avatar
    Join Date
    Apr 2008
    Location
    Charlotte
    Posts
    228
    holly crap you should just start a shop your work is amazing.. good idea with the Cly boring tool.. i have to do that.. wow

  3. #13
    South Atlanta white trash MILF Hunta's Avatar
    Join Date
    Apr 2008
    Posts
    47
    +1
    1
    Very good thread

  4. #14
    btldigger's Avatar
    Join Date
    Feb 2007
    Location
    lebanon tn.
    Posts
    1,644
    +1
    1
    Glad you have found it useful. My project thread went even futher but I havent really got to fully test all the things I did over the winter. Once I have time to do some testing I will have more to add to this thread. If anyone has more ideas thow them out here

  5. #15
    Do work son ultra150nc's Avatar
    Join Date
    Apr 2008
    Location
    Charlotte
    Posts
    228
    you are the "ultra god"

  6. #16
    btldigger's Avatar
    Join Date
    Feb 2007
    Location
    lebanon tn.
    Posts
    1,644
    +1
    1
    I dont know about that, I just read.....alot. Most of this has been tried before by others I just put it all together in 1 place. Much of this info came from the archives of ultra150.com site. Skiworx has been a great help in making this thing go fast.

  7. #17
    Do work son ultra150nc's Avatar
    Join Date
    Apr 2008
    Location
    Charlotte
    Posts
    228
    i think you should be apart of the ultra team and make a ultra 350

  8. #18
    axgrider73's Avatar
    Join Date
    Feb 2007
    Location
    Southeast Ohio
    Posts
    2,059

    Fuel Mod

    Something to consider when you are doing the dual pickup fuel mod.

    Here is an alternative to adding hose to the bottom of the main pickup tube. I was at the local hardware store but the only hose they had that would fit over the pickup tube was clear vynal that wasn't rated for fuel. I was walking out when I saw these brass tubes.

    I quickly noticed that the 1/4" x .014 was a perfect fit and only around 3/8" too long. So, I cut the tube down and put it in place.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	DSCF0504.JPG 
Views:	278 
Size:	1.55 MB 
ID:	82242   Click image for larger version. 

Name:	DSCF0511.JPG 
Views:	265 
Size:	1.45 MB 
ID:	82243   Click image for larger version. 

Name:	DSCF0512.JPG 
Views:	279 
Size:	1.52 MB 
ID:	82244  

  9. #19
    btldigger's Avatar
    Join Date
    Feb 2007
    Location
    lebanon tn.
    Posts
    1,644
    +1
    1

    Dual cooling

    Ok this is for those running tripples or a really hot single pipe. Lets start with the parts needed.

    3 1/4mpt x 1/2 barb 90 ( same as the existing water log fitting or exhaust dump)
    1 1/4mpt x 3/8 barb 90 ( if you need water for stingers)
    1 1/2 x 1 1/2 npt nipple
    2 1/2 npt x 1/2 barb
    7/16 drill bit
    1/4 npt tap
    3/4 spade bit
    urethane adhesive / silacone
    20ft 1/2" heater hose
    pipe thread sealant
    6 1/2" hose clamps

    Ok here is how to do it. Remove the water log and drill 2 7/16 holes either side of the existing water inlet tap with 1/4npt tap. Now install the 1/4 x 1/2 barb 90s in the new holes and install 1/4 x 3/8 barb 90 into the original inlet. Next remove the pump and drill a 7/16 hole on the left hand side ( opposite the steering cable) in the stator section and tap with 1/4" npt tap, install 1/4 x 1/2 barb 90 pointed up. Now drill a 3/4" hole in the topleft corner of the pump tunnel next to the pump shoe, wollow it out slightly so the 1/2 nipple fits through it. Install 1 of the 1/2 npt x 1/2 barb fittings on the nipple and slide it through the hole in the transome and install the other fitting. Use the urethane adhesive to seal up the inside and silacone on the outside, probably should let this sit overnight. Next install new water lines to the water log and route them to the inlets. Use zip ties to tie them down so they cant get into the coupler. The 3/8 fitting can be used to feed your stinger mod or split up for the stingers on tripples. Ok heres the pics so all this make sense
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	DSC02477.JPG 
Views:	294 
Size:	144.1 KB 
ID:	91622   Click image for larger version. 

Name:	DSC02480.JPG 
Views:	294 
Size:	144.7 KB 
ID:	91623   Click image for larger version. 

Name:	DSC02481.JPG 
Views:	268 
Size:	150.6 KB 
ID:	91624   Click image for larger version. 

Name:	DSC02482.JPG 
Views:	289 
Size:	148.0 KB 
ID:	91625   Click image for larger version. 

Name:	DSC02478.JPG 
Views:	292 
Size:	152.5 KB 
ID:	91626   Click image for larger version. 

Name:	DSC02479.JPG 
Views:	314 
Size:	155.9 KB 
ID:	91627  


  10. #20
    subscribed

Page 2 of 9 FirstFirst 1234 ... LastLast

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. WTB WTB: Lots of Ultra 150 mods
    By thetolleyman in forum Kawasaki Classifieds
    Replies: 6
    Last Post: 03-29-2011, 09:02 PM
  2. FS Ultra 150 modded stinger
    By x2ryder in forum Kawasaki Classifieds
    Replies: 0
    Last Post: 03-11-2011, 05:17 PM
  3. Best ultra 150 mods
    By gtxscrider in forum Kawasaki PWC Performance (2-stroke)
    Replies: 24
    Last Post: 09-21-2008, 11:36 AM
  4. 1999 Kawi Ultra 150 ::modded:: Make Offer
    By MILF Hunta in forum Kawasaki Classifieds
    Replies: 0
    Last Post: 05-18-2008, 10:17 AM
  5. ultra 150 mods, and rear cylinder temp.????
    By BigBoyToise in forum Kawasaki PWC Performance (2-stroke)
    Replies: 1
    Last Post: 05-05-2008, 11:46 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
  •