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jet kit
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Posted by: exrider12

does anybody have a jet kit for sale?i need one for a 2006 250ex
pm me if you do.stage 1 and 2 please
thx

Posted by: klutchbuster250

a i was reading ur sig and i wanna know did u use the jet that came with the exhaust? of so are u running rich on like top end and when u hold it at a steady rpm cause i iam and im running the exact same thing as u

Posted by: m.h.s.c.#527

im running rich and im using what came with the exhaust (125 main)

Posted by: exrider12

i didnt get my exhaust yet but your supposed to use a 105 with full exhaust and an airfilter.so you guys are running way to lean.o and it comes with just a 125?

Posted by: 07250ex

lol it says in faq " this isnt what the company suggested " well good for you have fun running a 125 main in a 250 with a s/o exhaust lmao

Posted by: klutchbuster250

dude its not a slip on its a full exhaust and yea im running a 125 like mhcs for no wtill i rejet it again and im runing a uni filter and no lid so im only RICH not lean ( lean is when u got ot much air not enough fuel) when im on the rev limiter in 5 gear or im keeping it at a steady rpm for a long time

Posted by: exrider12

hey 07250ex were do you ride in mass?

Posted by: exrider12

cmon guys i need to know if i need a jet kit or just a main jet.

Posted by: klutchbuster250

exrider i woudnt go completly on the faq forum, i never did couse no 2 bikes are completly alike and ur see level has a part in it to so when ryan250 posted it he might have a diff see leval than u and stuff. so the only way u can jet a bike is to buy a couple of jets or a jet kit even better and play with it until its as close to spot on that u can get it to be

Posted by: exrider12

thx.o when i said lean i meant rich duh

. so what do you think you would run next for a jet and what elevation are you at?also i will be using the quiet core alot idk if that affects anything

Posted by: klutchbuster250

um il be getting a jet kit sometime soon and i think il go to like a 122 or something cause the 125 is good but just a lil to much gas and i think im at see level or just below i dont know , i live in florida

Posted by: exrider12

so if im a little higher than you i want a bigger or smaller jet?because as you go up the air gets thinner right?o instead of getting a smaller jet try running it without an airbox lid and see if that helps

Posted by: 07250ex

you ever heard of rehoboth?

Posted by: exrider12

nope,ever heard of worcester

Posted by: coolkid91

I used the 125 main that hmf gave for like an hour but its stupid rich,i tried taking the lid off and everything but the plug was black bigtime.I bought a dyno jetkit tried a few jets and now my plug burns perfect and runs awsome.

Posted by: exrider12

ummm what is your elevation and what jet did you use.
guys would a jet kit for 2001-2005 250ex work on my 2006?

Posted by: 07250ex

yeah i've heard of worcester... you should know about rehoboth it was going to be the capital of mass back in those days but they decided on boston because it had ports

Posted by: coolkid91

im at sea level,i used a dynojet 110 main,needle on the second to last i think

Posted by: ryanh250ex

quote:
Originally posted by klutchbuster250
exrider i woudnt go completly on the faq forum, i never did couse no 2 bikes are completly alike and ur see level has a part in it to so when ryan250 posted it he might have a diff see leval than u and stuff. so the only way u can jet a bike is to buy a couple of jets or a jet kit even better and play with it until its as close to spot on that u can get it to be

I made my FAQ based on my experiences. I live/ride approx 0-150 feet above sea level. As your elevation above sea level increases, your bike will need less fuel (i.e. if you were set up for sea level elevation and rode in the mountains your bike would run rich).

No bike is the same....but my FAQ is about as good as it gets without the PITA of tearing down the bike

Posted by: exrider12

alright can some one give me an idea for my jetting here is my info

-elevation 1000-1200 feet above sea level

-Uni airfilter

-hmf full exhaust(couple rides with quiet core,mainly w/o it)

-70-90 degree weather(for summer)

-i will be using dynojet jet kit

o and would a jet kit for a 2001-2005 trx250ex fit on mine? need to know ASAP

Posted by: ryanh250ex

check my faq, and then maybe go one or two jets smaller to account for the difference in elevation.