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Enduro Intake/Carburetion - 2 stroke Jetting, Reeds, Air Filters, etc. |
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#1
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o3 ec250 jetting
does anybody have a good jetting set up for an 03 ec250? mine runs ok, but lets off loads of splooge. i dont need it to go scary fast with insane amounts of power, just want to clean up the running a little. im running 40:1 yamalube 2r, and id like to keep it that way (its really easy to mix. pour into a 5 gallon can, fill.) any advice is appreciated!
dan
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03 ec250 hyde skidplate, cycra handguads, protaper contours "what? it seemed like a good idea at the time!" |
#2
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I'd recommend reading through the jetting database in this forum, should be something that fits. Important factors will be altitude, ambient temperature, and engine size. Other factors you may need to tweak for include brand/model of pipe, engine modifications and riding style. Pick one that matches your situation and then keep an eye on the plug for a rich or lean condition.
Wes. |
#3
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what needle are you useing .i have a n1eg and run on top notch which has helped
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#4
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to the best of my knowledge im running whatever is stock. there are a few setups im looking at, one is a 42 pilot, a 178 main, and a cck needle. supposed to be very smooth and controllable, good for a noob like me. but there isnt all that much for the 03 for jetting setups in the database. the 06 has a no6 slide, as compared to no7s on the others that ive seen.
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03 ec250 hyde skidplate, cycra handguads, protaper contours "what? it seemed like a good idea at the time!" |
#5
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Quote:
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2003 EC250 w/ Ohlins pkg Sometimes you eat the bear, sometimes the bear eats you. |
#6
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For too much spooge you want to lean it out - the easiest/fastest/cheapest thing is to drop the needle (raise the clip) one clip at a a time and go for a quick spin on that to see what it's like.
If you don't mind buying a couple of pilot jets my advice would be to get one 3 sizes smaller than your current and one 6 sizes smaller than current and try them (closest size first). IMHO You will get less spooge when the bike accelerates from low speed smoothly, and sounds smooth.
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'05 Gas Gas 300 '97 Aprilia Pegaso 650 '99 KTM 200 '95 ish XR630 (died many times in Oz) |
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