how much am i looking at?

[400exridin121]

about how much power/speed increase would i be looking at with a stage one hotcam, and k&n high flow filter to my 400ex thats stock except for sparks system?

[250X_project]

You will have better power, but absolutely no more speed. Make it a 460cc and you will still have the same top speed....

gearing, rev limiters, and tires are the only things to change your top speed. ;)

[400exridin121]

yea but i thought maybe hotcams effected it some lol, but will it be enough to pull the 16t front sprock and 22in rears?