what up fellas...i just got my yz450f, 2006...and ditched my trx450r. after three rides on the bike. my quad had huge punch...my bike has a sluggish nature to it. anyone have any advice on how to get that thing running better. my initial thoughts are...the stock cams suck. not enough air flow coming in...to restricted...it feels like my trx did bone stock. looking for any and all advice to help my bike run like a race bike should. thanks.