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03 440 clutch set-up

487 Views 3 Replies 4 Participants Last post by  Donkey Rider
Picked up an 03 440 over the summer. Clutching is way off. when you pin it out of the hole it tachs out about 7,900 then slowly climbs to 8,400 - 8,500 tops. Then if you let off the throttle and get back on it, it will bog for a while then pull out of it. Plugs look good, running H/C heads on 92 octane.
Just womndering what some of you are running for clutch set-ups on the trails. This has the roller secondary, not the team............Thanks
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Sounds like the jetting isn't right to me. Mine did that too when it was running really rich.
Mine was doing th same thing. Part of it was jetting but a big part was clutching. Search for clutch setups in the postings. There have been many and they have good info. Personally I put a TEAM secondary on so my setup will be different than yours. Good Luck!
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