This is the first time ive ever posted so hang in there. Just a quick question guys just want to know where to start lookin . I have a 72 Starbuck jet with a dominator pump and place diverter. Story made simple running 3500 rpms smoothly and it start squalling like a belt slipping but I'm not running a alternator ,doesnt really sound like a knock, and didn't lose oil psi and the motor felt tight I'm sure its a bearing . Where do I start thanks brandon