Results 1 to 5 of 5

Thread: tach on gp

  1. #1
    89 burban's Avatar
    Join Date
    May 2006
    Location
    killingworth, CT
    Posts
    38

    tach on gp

    i got the tach hooked up but it has 3 different settings.

    01 is plug fires twice per revolution
    02 is plug fires once per revolution
    03 is ever other revolution

    what should it be on?


    i had it on 02 but it seems like the rpms were way high when idleing....


  2. #2
    Flying Scotsman's Avatar
    Join Date
    May 2006
    Location
    IllINOIS
    Posts
    6,514
    +1
    4
    Set your idle on the trailer at 3000 will come down to about 1300 in the water.

  3. #3
    89 burban's Avatar
    Join Date
    May 2006
    Location
    killingworth, CT
    Posts
    38
    so setting the tach to once per revolution is good? There is no funky ignition?

  4. #4
    Flying Scotsman's Avatar
    Join Date
    May 2006
    Location
    IllINOIS
    Posts
    6,514
    +1
    4
    Fires once per revolution
    What does it read in the water and what does it read on the trailer
    Scott
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	SCOTT092.jpg 
Views:	34 
Size:	887.4 KB 
ID:	24075  

  5. #5
    89 burban's Avatar
    Join Date
    May 2006
    Location
    killingworth, CT
    Posts
    38
    ok i got it now, i had the tach set to the wrong setting it was like at 6000 on trailer but now its down to 2980-3020 on trailer idleing on old plugs. should be good
    thanks

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 69.7 mph on GPS!!!!
    By GeoRXT in forum 4-Tec Performance
    Replies: 35
    Last Post: 09-16-2007, 06:37 PM
  2. 69.5 MPH on GPS
    By Big Red Monster in forum Kawasaki PWC Performance (4-stroke)
    Replies: 42
    Last Post: 05-22-2007, 03:45 PM
  3. 63.7 on gps
    By mooneyb91084 in forum Kawasaki PWC Performance (4-stroke)
    Replies: 32
    Last Post: 05-16-2007, 08:11 PM
  4. aftermarket bars or umi on gp
    By 89 burban in forum Yamaha Old School Skis
    Replies: 19
    Last Post: 05-08-2007, 07:30 PM
  5. Main jet and Pilot jet on GP 1200 Carbs
    By dre23 in forum Yamaha PWC Performance (2-stroke)
    Replies: 5
    Last Post: 12-02-2005, 06:57 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
  •