|
Enduro Intake/Carburetion - 2 stroke Jetting, Reeds, Air Filters, etc. |
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Smoothest jetting
What needle and main jet combination gives the smoothest power transition when the power valve opens on a 2011 300? I'm currently using a NEDW 2 0r 3 depending on temperature and a 175 main. This is the best I found so far.
|
#2
|
||||
|
||||
Some like the nedj for a 300.
__________________
2011 EC300 Six Days 2010 EC300 Nambotin Replica |
#3
|
||||
|
||||
Splitting hairs with the NEDJ, the difference between it and the NEDW you are using now is 0.01mm on the straight section of the needle only (say up to around 1/8th throttle). Once on the taper profile you'll be hard pressed to find anything smoother than the NExx needles.
|
#4
|
|||
|
|||
It is quite smooth. I have found I can turn this bike with the throttle because it is so smooth. I actually run a flywheel weight to smooth the transition. What are your thoughts about richening the needle one more position? Pros and cons?
Thanks FYI - I had a young fast rider hook up with me and we rode about and hour and he said he just could not believe how smooth I was. I asked if he wanted to try out my 300 and he said no because he did not have any money to replace his 300 KTM |
#5
|
||||
|
||||
You could try run it a clip richer for sure. It might start to break up a bit though. NECW is the half clip difference (leaner) if you really want to fine tune it.
|
#6
|
|||
|
|||
I'll give it a try
|
#7
|
|||
|
|||
Worked good going richer. Ignition map switch still was noticeable even with the richer jetting. Exhaust still clean. Just a touch darker but no drool.
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
where to go from here. jetting q. | dank | Enduro Intake/Carburetion - 2 stroke | 105 | 04-11-2011 04:25 PM |
LTR Jetting to EC 200 -06 | Mikael | Enduro Intake/Carburetion - 2 stroke | 8 | 12-16-2007 09:41 AM |
jetting help for 05 300 please... | mackmack | Enduro Intake/Carburetion - 2 stroke | 5 | 09-03-2007 05:10 PM |
06 300 jetting | fury1 | Enduro Intake/Carburetion - 2 stroke | 1 | 07-31-2007 06:37 AM |
02 ec 250 jetting help | crem55 | Enduro Intake/Carburetion - 2 stroke | 9 | 07-12-2007 01:44 PM |