Harry Klemm - GroupK
pxctoday

» Log in

User Name:

Password:

Not a member yet?
Register Now!

» Find OEM Parts

» Jobs

» wallpapers

Page 1 of 26 12311 ... LastLast
Threads 1 to 30 of 762

Forum: Harry Klemm - GroupK

PWC advice, by Harry Klemm, Owner of GroupK, a professional aftermarket high performance Jetski shop

  1. Big Bore head gasket?

    Started by SKISURFONE, 09-19-2019 08:25 PM
    • Replies: 2
    • Views: 2,999
    09-20-2019, 09:05 AM Go to last post
  2. Yamaha 65U & 63M

    Started by Lakeside518, 07-18-2008 10:14 PM
    • Replies: 2
    • Views: 4,909
    08-06-2019, 09:46 PM Go to last post
  3. About Racing CDIs

    Started by Group K, 03-16-2018 01:12 PM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 11,446
    06-23-2019, 05:06 PM Go to last post
  4. Tech Article : Kaw 650/750/800 Cooling Upgrade

    Started by Group K, 11-21-2017 11:42 AM
    • Replies: 4
    • Views: 3,719
    06-01-2019, 11:30 PM Go to last post
  5. Modded 61x Premix ratio?

    Started by boarder1, 09-19-2018 11:42 AM
    • Replies: 0
    • Views: 1,780
    09-19-2018, 11:42 AM Go to last post
  6. Why no yamaha twin pipes?

    Started by Quinc, 09-04-2018 05:22 PM
    • Replies: 7
    • Views: 2,366
    09-12-2018, 02:45 AM Go to last post
  7. Need help turning 750sx with dual 46mm

    Started by Judger, 09-05-2018 05:46 PM
    • Replies: 0
    • Views: 1,689
    09-05-2018, 05:46 PM Go to last post
  8. 951 93 oct head

    Started by Chrisx88, 08-05-2018 12:17 PM
    • Replies: 0
    • Views: 1,918
    08-05-2018, 12:17 PM Go to last post
  9. Dual 44mm Carbs on Superjet

    Started by Doug997, 06-21-2014 03:47 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 13,005
    04-25-2018, 10:37 AM Go to last post
  10. Sxr 1500

    Started by Dano 7, 03-31-2018 11:36 PM
    • Replies: 1
    • Views: 2,306
    04-02-2018, 12:24 PM Go to last post
  11. Tech Article : Riblets and your PWC

    Started by Group K, 12-16-2017 03:23 PM
    • Replies: 3
    • Views: 2,977
    12-17-2017, 02:04 PM Go to last post
    • Replies: 4
    • Views: 2,883
    12-13-2017, 12:47 AM Go to last post
  12. Tech Article : About Kaw 440/550 Flywheels

    Started by Group K, 11-21-2017 11:44 AM
    • Replies: 0
    • Views: 2,584
    11-21-2017, 11:44 AM Go to last post
  13. 750sxi pro Factory limited pipe

    Started by Corndog69, 10-19-2017 02:00 PM
    • Replies: 1
    • Views: 3,084
    10-20-2017, 12:56 PM Go to last post
    • Replies: 5
    • Views: 5,164
    10-14-2017, 09:48 AM Go to last post
  14. 1996 Sea Doo GTi 717cc motor

    Started by Cliff, 09-25-2017 01:52 AM
    • Replies: 2
    • Views: 2,988
    10-11-2017, 12:15 PM Go to last post
  15. Any history on this ski?

    Started by 550Rush, 05-20-2017 11:59 PM
    • Replies: 3
    • Views: 3,797
    05-21-2017, 09:32 PM Go to last post
  16. Search wiring diagram 800 SX-R with dc cdi

    Started by bounce7, 10-03-2008 11:58 AM
    • Replies: 3
    • Views: 5,682
    05-16-2017, 03:52 PM Go to last post
  17. Getting ahold of GroupK

    Started by twake, 02-13-2017 11:24 PM
    • Replies: 4
    • Views: 5,069
    04-14-2017, 10:50 AM Go to last post
  18. 550 cranks

    Started by Bob Gruen, 12-29-2016 10:48 AM
    • Replies: 0
    • Views: 3,747
    12-29-2016, 10:48 AM Go to last post
  19. superjet rn handeling problems

    Started by timothy, 11-23-2016 01:22 AM
    • Replies: 5
    • Views: 4,660
    11-26-2016, 09:01 PM Go to last post
  20. x2 exhaust hoses?

    Started by timothy, 11-21-2016 01:43 AM
    • Replies: 2
    • Views: 3,453
    11-21-2016, 03:08 AM Go to last post
  21. 99 Ultra pump shimming or rebuilding

    Started by Conkerbfd, 10-21-2016 01:48 PM
    • Replies: 0
    • Views: 3,462
    10-21-2016, 01:48 PM Go to last post
  22. groupk650v2

    Started by timothy, 10-14-2016 03:33 AM
    • Replies: 4
    • Views: 3,980
    10-16-2016, 08:24 PM Go to last post
  23. tigershark avaibility

    Started by Goodchildren, 08-31-2016 09:09 PM
    • Replies: 4
    • Views: 4,957
    10-11-2016, 12:01 PM Go to last post
  24. what spark plugs?

    Started by timothy, 09-25-2016 08:04 PM
    • Replies: 7
    • Views: 5,489
    10-05-2016, 12:35 PM Go to last post
  25. 2008 SXR Better Fuel Economy?

    Started by smd, 08-23-2016 09:35 PM
    • Replies: 4
    • Views: 4,941
    08-31-2016, 11:30 AM Go to last post
  26. 750 porting options?

    Started by Conkerbfd, 08-28-2016 04:23 PM
    • Replies: 3
    • Views: 4,392
    08-29-2016, 02:23 PM Go to last post

Page 1 of 26 12311 ... LastLast

Forum Information and Options

Moderators of this Forum
Users Browsing this Forum

There are currently 8 users browsing this forum. (0 members & 8 guests)

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Powered by vBadvanced CMPS v4.2.0