hey guys, i just baught a 91 kx125 and my buddy has a 300ex with a dg pipe, 330 kit, and a jet kit. my other freind has a 400ex with a yoshi pipe and a jet kit. all my bike has is a pro circut platinum pipe. they both think they will smoke me. i think i should beet the 300 pretty bad but im not sure about the 400. what do you guys think. i asked this in a honda forum too, and they said i should smoke the 300.

 

i think the 300ex will smoke you to 400 will prob do the same as the 300EX

 

If the KX is running right you will embarrass them both.[img]i/expressions/face-icon-small-wink.gif[/img]

 

i dunno about that

 

THE KX WILL SMOKE BOTH OF THEM VERY VERY VERY VERY VERY DID I MENTION VERY BAD. [img]i/expressions/face-icon-small-smile.gif[/img]

 

Are you kidding, I know for a fact the KX125 will beat both of those quads in a drag race unless you don't ride very well! A motorcycle of 125 or 250 will beat most quads. I had a CR 250 and raced a banshee and lost him in my dust.

 

My KX80 outran a honda 300 ex, dont worry...you should smoke them.

 

yep the 125 is going to win . sorry to add on to your post 440ex but how much faster is the 330 ex or 350 ex faster than the stock 300 ex

 

i rode the 300 before he put the bore kit in it and then after he put the 330 kit in and got it broke in it didnt make much of a difference but after he changed the stock pipe it really woke it up, his 300 will amlost give a stock 400ex a run for its money. it didnt make any top speed difference because when he put the bore kit in it, he went down a couple teath on the front sprocket so i didnt make any speed difference, it might have even make it a little slower but it boosted the hp pretty good

 

well i think ill beat them both but if i dont then ill just have to show them up on my 440ex(the rapter killer) lol.