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Enduro Intake/Carburetion - 2 stroke Jetting, Reeds, Air Filters, etc. |
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#1
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02 ec 250 jetting help
I just picked up a slightly used 02 ec 250 the only thig done was a messco pipe put on . My question is when you give it it gas it slugish when you first give it gas but every where else it seems fine once you get going. I ride in new england racing enduros and I'm looking for jetting recomendations . The bike was bought from a older gentleman that never rode it and sold it to a college kid that never rode it so its been sitting I change the fuel and I'm going to check the carb but I would like to have suggestion on the jetting before I rip it apart.Thanks , Shane
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#2
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Shane,
Before I had the LTR kit I was running 38 Pilot 180 Main N1EF middle clip about 2 turns on the air screw. With the LTR 48 Pilot 178 Main LTR needle on middle clip 2.5 turns It was running good before but I really like the performance with the LTR needle. I find the bike way more chuggable. |
#3
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Congrats on the new ride Shane.
When you say "sluggish" do you mean that it sputters or that it bogs ? My limited knowledge says that a sputter is rich and a bog is lean. Both of these conditions have many suspects, especially if the gas sat in it for a while. Float valve, float height, jets, carb circuits, reeds, carb boots, air screw, air filter, ... Best of luck. See you at the Mudslinger. You know where to find the Heinekens after. |
#4
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what I mean is it wont idle and when you give it a little gas it bogs a little then kicks in so when you come into a corner it doesnt really, I'll say flow you gotta rev it like a motocross bike. FURY A LITTLE HELP HERE YOU RODE IT TOO. Thanks guys
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#5
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You may get lucky by just taking a stab at changing one thing but you could end up chasing your tail. I'd clean the carb, note what's in there for jetting and slide, and then use Spanky's Jetting Guide.
http://www.nedirtbikes.com/content/Spanky's_Jetting_Guide/m_72789/tm.htm |
#6
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well at least I can put up a pic
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#7
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so what I have is
180 main 40 pilot n1e1 needle clip in the second slot from the top |
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