04-22-2006, 01:05 AM #1
Installed RXP new grate , have Questions??????
I installed the rive grate on my RXP and went riding on the 19th. I put 3 engine hours on ( now a total of 7.5 ) toward my break in.
The grate performed as it should. Although I could hear harmonics at different speeds. just crusing at 4000 to 4500 rpms and turning hard right or left I could hear a low howling type of noise. What am I hearing? this is my 3rd ride since I bought the RXP in Feb. I did not hear any of this until after the grate. Is it the grate and extra water moving through the pump or normal break in noise. The ski seemed a little doggy up to 4500 rpm but would get it on between 5000 and 7500 rpm.
04-23-2006, 09:56 PM #2
04-24-2006, 09:02 AM #3
Any kind of noise/vibration I'd check the impeller... might have a slight bend in one of the blades causing this harmonic... only thing I can suggest..
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By jeffyp06 in forum Yamaha PWC Performance (2-stroke)Replies: 2Last Post: 04-25-2012, 11:37 PM
By Budman in forum Yamaha Old School SkisReplies: 13Last Post: 03-21-2011, 10:52 PM
By iceman1998 in forum 4-Tec PerformanceReplies: 6Last Post: 05-30-2010, 10:56 AM
By Danny in forum Sea Doo Open DiscussionReplies: 30Last Post: 04-28-2007, 11:27 AM
By The Bandit in forum 4-Tec PerformanceReplies: 2Last Post: 07-31-2006, 07:15 PM