I have a set of crower hippos. I am gonna guess 40 to 50 hours total on the motor. What is involved there? Send them to crower or? A few months back I posted a pic of a cam lobe that was wearing poorly...much to my surprise I pulled the intake today...and it doesn't look worse...it may actually look better. I will stick a pic or 2 up in a minute. Give me your opinions please.