Results 1 to 1 of 1
  1. #1

    Join Date
    Jan 2008
    Dallas Area

    Compression Check on a GP800R

    Hello All! I'm a newbie to this forum and just looking for some information.

    I need to check the compression on a GP800R. On my Kawasaki, there are ground connectors to plug the spark plug wires onto when cranking the engine with the plugs out. The Yamaha doesn't have anything like that. Is it necessary to ground the plug wires on the Yamaha when cranking the engine?

    Also, what compression should I expect to see? ~120psi?

    Last edited by Ski Monkey; 01-24-2008 at 11:01 AM. Reason: corrected typos

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Compression Check on the Bench?
    By BOBGPRX2 in forum Yamaha PWC Performance (2-stroke)
    Replies: 3
    Last Post: 03-21-2012, 10:36 PM
  2. O/T Cashiers check on Ebay?
    By SeaDoocer in forum Sea Doo Open Discussion
    Replies: 18
    Last Post: 10-11-2007, 03:49 PM
  3. Steps on doing a compression test on a 2 stroke?
    By Rxp BLazin in forum Yamaha PWC Performance (2-stroke)
    Replies: 10
    Last Post: 05-04-2007, 09:43 AM
  4. Did my compression check finally!
    By xplayer2885 in forum Polaris Open Discussion
    Replies: 6
    Last Post: 04-05-2007, 08:50 PM
  5. Reference check on shoe
    By davesgpr in forum Yamaha PWC Performance (2-stroke)
    Replies: 13
    Last Post: 03-22-2007, 06:12 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