best mx cam

[osu_josh]

what is the best mx cam to get to run witha 13.5 comp piston and a frc carb on my 450r. thanks

[Trx450always]

hrc cam, any top end cam really because the high comp piston will bring back the bottom but it needs some overlap to run good on top.

[370kingR]

If you dont mind degreeing in a camshft, the web 493/729 grind is bad &ss for MX. So much power down low and into the mid range it will blow your mind ;)

[trost66]

I have the sparks or crf cam with a 13-8-1 piston and it was night and day difference. It was actual hard to ride at first.

[roostin_dale]

TC!