#111
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Bike= 11' xc250 Six Days
Carb= 38mm ASII Elevation= 0-2500 93 octane pump gas Main=172 Pilot=40 Needle=NEDW #3 (optional needle from an 07' Suzuki rm 250) AS=2 turns out Slide= stock #7 These Suzuki needles, NEDH,NEDW and NEDJ, rich-lean are the best needles I've used in the bike so far, and I've used almost every needle listed in here and then some. The bike has smooth responsive tractable power(torque) and a bunch more over rev than with the cck or ddk series needles. They just plane work. I would recommend the NEDW series needle for 250's. The NEDJ needle for 300's, and the NEDH needle for 200's. They also come in an NEC-X which is 1/2 clip position leaner. |
#112
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Wheres the best place to order them from? I have seen the ktm lads are all over these needles of late too!
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#113
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I ordered mine from Rockymountainatv, but I see they no longer sell oem parts. I would give motosport.com or midwest action cycle a try.
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#114
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Bike year & model = EC300 2006
Temperature (degF) = 50 - 80 Elevation (feet) = 0 to 1000 Main jet = 178 Pilot jet = 42 Needle & notch = CCK Needle 2nd from top Air screw setting = 1 1/2 Throttle valve/slide = standard 8? Large volume power valve cover fitted Reduced squish by only having 0.5mm base gasket Results:Responsive bottom end with rapid acceleration. I swapped with my mate last time out, he has a KTM EXC300 and he is envious of the GasGas grunt.
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Gas Gas EC 300 '06 BMW F650 |
#115
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hot weather jetting (no idle with ddk needle above 60 degrees..)
Bike year & model = EC300 1999 Temperature (degF) = 60 - 100 Elevation (feet) = 800 to 2000 Main jet = 175 Pilot jet = 45 Needle & notch = DDM #3 Air screw setting = 2.5 Throttle valve/slide = #7 Large volume power valve cover squish is 1.1.. 50/50 110/93 fuel, 50:1 amsoil dominator, messico pipe, 2k2 + 9 oz. fww starts 1 kick, bike idles smooth, pulls hard from the bottom and in a hurry. snappy and responsive everywhere. no stutters or bogs anywhere. no 1/8 throttle 4 stroking problems that i have with ddk... bike will idle until it runs out of fuel.
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07 ec300 was 00 xc200 now a 00 xc300. now parting out. 99 ec300 (now a pile of parts which are for sale) Stainless Cycle - Motorcycle Bolt Kits www.stainlesscycle.com Last edited by stainlesscycle; 06-08-2011 at 01:25 PM. |
#116
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2011 EC300 #36 stamped on top of carb
Colorado 8k-12k ft 60-80F Single track and a little sand-mud Main 160 JD red needle 2nd clip 35 pilot Air screw 2-2.5 6.5 slide ( going to try a 7) Seems a lot leaner than most other postsers, but it runs very well. I use a lot of low rpm lugging on the tech climbs and it pulls like my 450, only better... |
#117
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2011 ec 300
7700'-13000' asl single track/two track STARTED: N8RW 2nd clip(stock) 180 stock 42 pilot CURRENT setting: 36mm carb #7 slide necj needle 3rd clip 152 main 38 pilot cheers jz Last edited by coachtech; 02-04-2013 at 01:17 PM. Reason: more info |
#118
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EC300 Euro S3 Head High High Insert
PWK ASII 38mm Temp 15-35C Elevation 300M - 1000M Squish Height 1.8mm GRO 50:1 42P N3EW #2 178M Clean off idle. Small rich spot transferring onto the needle. Can be cleaned up going half a clip leaner but then gets too lean in the mid range. Pulls hard right through to 9800rpm. Idles well and doesn't hang. Last edited by Jakobi; 07-26-2011 at 03:55 AM. |
#119
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Jetting update 2010 EC 200
Location Guateng , south Africa 1300-1800m asl (4000-500ft) temp 25-38 deg C Maxima 927 50:1 NOZI needle clip#2 162 main 38 pilot 1.5 turns out AS |
#120
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2011 250 Race
2011 EC250 Race 38 Keihin (with black spacer / adapter to airbox)
Mid TN 300 - 1000 ft msl temp 35 - 60 lately Motorex 2T 50:1 JD Red needle clip #4 42 pilot 170 main AS 1.5 out Update: As temps rose above 50F, above jetting was rich around 1/2 throttle. Now at JD Blue clip 2 42 pilot 170 main My favorite so far..... Last edited by rxmx; 03-02-2012 at 09:50 AM. Reason: update |
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