my mechanic tried to install a 585 cam in my stock 06 K9 S&S 117. He said that it was making a loud tinging sound from the heads. He took the heads off and found no problems. He also called S&S with my serial number and they said it should just bolt in. He suggested a spring kit because my heads are just S&S and not S&S super. I was wondering if any one else had similar problems when installing the 585 cam. Thanks
SUBFXR
SUBFXR
