I'm starting to gather tools to build my motor. Next thing on my list is a dial bore gauge. I have seen alot that are only accurate to .0005". I think I would like something at least as accurate as .0001". Any opnions on this?

Websites/brands of quality dial bore gauge? 1k dollar dial bore gauge is not an option either. For that price I could just send the block out .

 

get a sunnen one from ebay

 

we have a sunnen at school and i like it, i think youre safe going to .0005 though.