07-09-2011, 08:17 PM #1
- Join Date
- Aug 2006
- Homer Glen Il.
Carb jetting ??? Gaining RPM when letting off from WOT, too rich or too lean?
Are you too rich or too lean when you hold it wide open and lose rpm's and then let off a little and gain rpms?
I know this but i can't remember - this getting old shit sucks LOL
07-09-2011, 09:00 PM #2
07-10-2011, 01:08 AM #3
- Join Date
- Oct 2006
- Cleveland OH
Usually reaching max RPM on acceleration and then decreasing is lean......
08-28-2011, 11:45 AM #4
Tee with fuel presure guage in return line BEFORE RETURN JET 1 1/2 to 2 at idle 6 to 7 wot. More bigger return jet, LESS SMALLER RETURN JET,IF IDLE GOES PAST 2, INCREASE HIGH SPEED JET, AND REINSTALL ORIGINAL RETURN JET UNTIL YOU REACH THESE SPECS.
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By tocullo in forum 4-Tec PerformanceReplies: 15Last Post: 08-04-2011, 06:48 PM
By jsl750&slt750 in forum 2-Stroke PerformanceReplies: 1Last Post: 08-29-2010, 01:40 PM
By 750slt in forum Polaris Open DiscussionReplies: 32Last Post: 06-08-2009, 09:35 PM
By inteljd in forum Sea Doo Open DiscussionReplies: 6Last Post: 06-17-2008, 09:58 PM
By lafjax in forum Sea Doo Open DiscussionReplies: 25Last Post: 05-07-2008, 05:50 PM