Hey sup...thanks for comin...i need some power tips and would like u to help me ....i have a 3ooEX and i want it to go fast ..its pretty fast now but if u could help me get it to keep up w/ some of the bigger bored compition i would appricate it..anything that could help...and if ya tell me a Mod... tell me an estimated price for the mod ok thanks

 

Get a 340,380 kit w/ a racing cam and valves, this will definately increase your speed to put any 250R w/ pipes only.That should cost around 1500 including maintenance. You can get a carb and port/polish to top it off. Pipes help a lot too aswell as a k&n filter. Good Luck

 

thanks bud...but i only want it to keep up w/ the bigger warriors and the 400EXs ..a 250r is a pretty kool challange so im thinkin of takin it up ...sounds fast an thats the way to go

 

Hey Bigair, I was born in Franklin & raised in Knox, just down the road from you. You have a Honda dealer real close, too. You are fortunate to have as nice a bike as a 300EX, especially at your age. As to mods, I would just go with a good aftermarket pipe, a K & N filter, and if your not into too much water & mud, remove the lid on the airbox(or drill some holes in the top to let in more air). Of course you will have to rejet a couple sizes bigger on the main jet. The pipe manufacturer can usually supply info on jetting for their pipes, with or without low restriction filter. Friend of mine did this to his 300Ex & it was a considerable improvement for the bucks. Any other mods (cam, bored cylinders, etc.), get into some big bucks and more reliability risks. Was just in Pa last weekend for family reunion - some really good riding up there! Good Luck!

 

You can easily drop in a high compression piston and a cam with no machine work. All you would need would be a manual and some mechanical skills to do it yourself.

 

get a supertrapp....mine still is a tad lean and it is ALOT faster......should get a little faster when get a little more gas to it....... get the ids2 or the supertrapp 4" race pipe......

 

ya i can ride my fourwheeler to the dealership in probably 10mins through the woods...its easy and thanks for the tip im thinkin of a k & n powerkit and a pipe...that is the filter filter oil and jetting kit

 

supertrapp ids2 awsome pipe, $240.00 from rock mt. atv

 

I assume you guys are talking about Northgate right there on 19. 5 of my friends (including myself) bought 5 400EX's off of Joe (owner) within a month period. Seems to be a very good shop.

Eric

 

i go to world of wheeles bob femlee owns it