300EX is fast but i want to go faster!!!!!!

[chubbyEXboy300]

i have a 2005 300ex i just ordered a HMF slipon, k&n air filter, jets , and razr tires but what can i do for more top end. the 300 is fast but i want just more top end so the engine doesnt have to be screaming to be going fast.....

[deathman53]

what about a bigger front sprocket? that will increase your top speed and will make better use of the acceleration the bike will give you. Also if you ordered 20" tires your top speed will go down, you have to keep that in mind. I'd get a bigger front sprocket and maybe a 1 or 2 tooth smaller rear(depending on the type of riding you do. if yo do this, first and second gear might actaully be of some use.

[Sjorge450R]

look into getting a headpipe. HMF just released a head pipe for the 300ex and I think that it is 200 or you can get a white brothers one. And then you start looking into the motorwork

[450r51]

powroll 330 kit

[kyleschonert]

FST 330 kit. Or Powroll 352 stroker kit. I race against a kid with the stroker kit and that thing will flat fly. But he aint that good of a rider, so its not as fast as it should be.

[Honda TRX250ex]

sprockets and big bores;)

[zeppelin]

for now id just get a cam and a larger header, that will be a big improvement until you do more to it later

[trxkruzoffman]

if you dont want to go with a bore kit, get a hot cam and a high compresion piston kit. and the 22 in. tires will give you more top end speed, the smaller the tires the more accleeration you will get.

[Butters]

Originally posted by kyleschonert
FST 330 kit. Or Powroll 352 stroker kit. I race against a kid with the stroker kit and that thing will flat fly. But he aint that good of a rider, so its not as fast as it should be.

right on :macho