06-02-2008, 01:23 PM #1
Unstable rpm between 3000 and 4000rpm
I have been riding my ultra 250 (2007) for approx 15 hours now. And the last few times I have noticed that the motor is a bit unstable between 3000 and 4000 rpms. Maybe this is normal? Does anyone have input to this?
06-02-2008, 01:41 PM #2
- Join Date
- Apr 2008
- Alabaster, Alabama
I have about 15 hours on my ski as well, I am experiencing the same thing. It kinda surges a couple 100 rpm when going thru no wakezones or coming in to dock. I would like to hear some ideas on what it could be as well.
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By mcar33 in forum 2-Stroke PerformanceReplies: 5Last Post: 09-28-2013, 03:31 AM
By Michaelbarth in forum Yamaha PWC Performance (2-stroke)Replies: 2Last Post: 06-20-2011, 06:42 AM
By rtburns in forum MSX/MatrixReplies: 12Last Post: 09-07-2009, 01:53 AM
By tmc84 in forum 4-Tec PerformanceReplies: 30Last Post: 08-07-2007, 12:02 PM
By START in forum Videos & PicturesReplies: 12Last Post: 04-14-2006, 12:12 PM