Parker, what link are you looking for?

I will be going .020 over because I'll have to in order to get rid of a wear spot in the wall of #3, not just to go over-bored.

My balance shaft will be permanently removed and the oiling hole blocked because I intend to go with a double-roller timing chain. Now, I noticed that ZZP has taken the Rollermaster chains off their site and that Intense recommends to continue to use the tensioner with the JP double. Any suggestions on that?

I plan on having the engine internally balanced and putting on a new harmonic balancer. Where do I go to get a neutral harmonic balancer, and what do I do about the flex plate's balance weights?

As far as heads go, I plan on having some work done to them while I've got them in the shop for the valve job. I did do a decent amount of porting while I had them off earlier this summer, but I'm sure the shop can do a far better job than me and my Dremel.