505 stroker fresh off the dyno - Power seems low? Thoughs?

No big deal ! just trying to help you like you ask us to ! looking at those pictures of your pistons, looks like you may have 27cc pistons instead of the 17cc dish your suppose to have ! really hard to be for sure looking at a picture though

I have a bore scope, I'll send down in tomorrow and get some detailed photos of the dish and it's contours.