Bill, thanks for the encouragement. I have read about both opinions. Some say the engine must come out, others say it doesn't.
What concerns me is the tools. What did you do for the tools to set the cam timing? That's why I'm asking if somebody would be kind enough to either loan or rent a set to me.
FU2, thanks for the link to the boroscope. I may just go and get that. I borrowed a tech's from work and was able to see the screw stuck to the head.
SharkPilot