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marmino
10-02-2010, 08:03 PM
i have a built 87' 250r never really followed the 4 strokes much but i did just buy a 07' 450r for a play bike gonna run a rossier exhaust which is the best cam for a xc setup heard alot of good stuff bout the hrc cam but really don't know any other one's out there?

Baileygunns
10-03-2010, 02:32 AM
04-06 CRF450R cam is the same as the HRC cam... Hotcam II is another good one for what your want.

airmobile101
10-03-2010, 07:37 AM
I run a HRC cam in my 07 for XC racing. Plenty of power on tap;)

Ruf Racing
10-03-2010, 07:56 AM
^^ Good information ^^

marmino
10-03-2010, 05:08 PM
yes thanks for the input

BlaineKaiser450
10-03-2010, 05:47 PM
If you're doing XC I would get a stage one Hotcam. It has more bottom end than the stage 2