Too late for me. I finally decided to take my chances and try CAT gear drive timing set. Initial price was like $80 delivered to my door. That's where the cheap ended... It essentially took 15 hours of machining, fabrication and cam timing to get it inside the timing gear cover which...
Trying to find people who have installed and are using 3 bolt Chinese version of pete jackson timing gear set found on ebay. Since no one carries one anymore... Any and what kind of machine work needed? reliability?
Holy crap! 650hp huh? Wow you will need a dana 60 rear. A butt load of body stiffening (eg: subframe connectors and roll cage etc.) , BIG radiator, Solid mounts/elephant ears just to start.