Results 1 to 5 of 5
-
03-01-2011, 03:47 PM #1
- Join Date
- Jul 2007
- Posts
- 12
engines are running different RPM's at the same throttle positions
Is it normal to have to play with the two throttle levers to get the RPMS to match or should they be the same as you push both of them up together? My RPMS will be off a good 500RPMS while cruising, enough to steer the boat. I have to push the other throttle lever up an inch or so to level out the RPMS. It's an '05 370hp Speedster 200. Only mods are 4" intake and resonators removed.
Colby
-
03-01-2011, 04:27 PM #2
- Join Date
- Jul 2010
- Posts
- 187
I have an 04 speedster200 with 310hp and both engines are perfectly in tune, RPM's on both engines are identical throughout the throttle range. Sounds like one of your engines needs to be setup or tuned up.
-
05-29-2011, 06:25 AM #3
- Join Date
- Oct 2008
- Posts
- 32
-
05-29-2011, 06:36 AM #4
- Join Date
- Jul 2010
- Posts
- 187
-
05-29-2011, 10:01 PM #5
- Join Date
- Apr 2007
- Location
- Vancouver, BC
- Posts
- 204
Just adjust the throttle cable linkage at the throttle body to even it out.
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
hou many are running 9000 RPM now???
By rxpredviper in forum 4-Tec PerformanceReplies: 14Last Post: 04-21-2010, 09:23 AM -
how many ski's plan to run 98+ this year at the bug?
By bigtis in forum Open DiscussionReplies: 0Last Post: 03-18-2009, 12:48 PM -
1165cc '1200' Ficht engines, different power ratings for the same model year?
By K447 in forum Polaris Open DiscussionReplies: 6Last Post: 07-29-2008, 12:26 PM -
Any probs in putting all of this on at the same time?
By Mongoose in forum Yamaha PWC Performance (2-stroke)Replies: 2Last Post: 05-15-2006, 06:59 PM -
Mod your ski and help the site at the same time!
By Green Hulk in forum 4-Tec PerformanceReplies: 54Last Post: 08-25-2005, 02:42 PM
Another question mates , may I stay with closed loop and keep my Rotax...
Turbo Project with low boost 18-19...