whats should i jet a 450r?

[450r's r sexy]

I got a 450r and i just ordered a hmf slip on and a pro flow kit yesturday and i am trying to find out wha to jet it.

please some one give me some advice.

[beak7707]

If you are running the air lid run a 125-130 main, no lid 180-185. You wont have to move you needle, might have to adj fuel/air screw a little.

[450r's r sexy]

Thanks, but i still have a pipe coming in with the pro flow kit and its goin to be open air box and a hmf slip on do u now wha to rejet it then?

[torqen2k1]

I would start with a 180 main and go up from their.

[Jersey450R]

whats the poll for???

[R_rocket]

My 450 was once just piped and jetted with no air lid box and I took out the screen that was in the air filter and used the stock air fitler. I was useing a 175 main jet.

[450r's r sexy]

thanks alot but torqen2k1 u live right next to me ......

were do u guys ride alot?

[ZRider400]

Originally posted by Jersey450R
whats the poll for???

im wondering the same thing