Jetting ?

[Diggs345]

I was just curious about the red needle as i had it in my jetting box not in the bike , i need to look atmy jetting but its ridable as is , problem where i live is there is nowhere i can take it to spend a couple of hours to dial it in .
I have lifted the needle a clip as it seemed to be flat in the bottom half of the power and not as torqey as my 09 bike .

[GMP]

Thats exactly how mine felt. Flat means lean. What slide do you have, a #7 with a notch or no notch? I just discovered mine in notched which explains its desire for richer needle settings than my '07.

[Jakobi]

Maybe thats why I'm consistanly digging the leaner diameters. #7 and non notched here, mixed in with tropical conditions, high temps, high humidity, and a good couple hundred meters of altitude.

[Diggs345]

its got a number 7 slide , i need to clean my bike before i check to see if it has a notch.
when i was racing at the weekend i was having big problems in the midrange , i was having to use the clutch a lot to gtet into the power , but then i had too much power .
i called to order a NEDJ and out carb guy in the uk said that means nothing to him , said i need 3 letters only , anyone help me out

[Jakobi]

Originally Posted by Diggs345

its got a number 7 slide , i need to clean my bike before i check to see if it has a notch.
when i was racing at the weekend i was having big problems in the midrange , i was having to use the clutch a lot to gtet into the power , but then i had too much power .
i called to order a NEDJ and out carb guy in the uk said that means nothing to him , said i need 3 letters only , anyone help me out

Yep! Call a suzuki dealer and ask for NEDJ from a 2007 RM250 - Part: 13383-37FM0

[Diggs345]

Originally Posted by Jakobi

Yep! Call a suzuki dealer and ask for NEDJ from a 2007 RM250 - Part: 13383-37FM0

will that be a good needle for my bike jake

[Jakobi]

Its worked well for others. Should give a very linear clean power with no abrupt hits. Should only set you back around $12usd.

[Diggs345]

Originally Posted by Jakobi

Its worked well for others. Should give a very linear clean power with no abrupt hits. Should only set you back around $12usd.

thanks thats what im after , that will be about ?30 here then

[Diggs345]

Out of stock at all the dealers , do you know the keihin code for that needle or the taper sizes

[GMP]

Try working with a CCK/CEK if you have trouble getting the OEM needles. They are half the price as well. Should get you close and be fine until you can get the others to experiment with. Your lean for sure through the mid, then the bike gets fuel from the main and explodes.