You know, I can call egge and ask. The question I have, if egge is willing to make up pistons with the compression height altered, and cut for 5/32 rings, what are the actual ring sizes for .010, .020, .030, .040, and are they actually a common size, in other words off the shelf. Second, if egge is not willing to do this on an order by order basis but would on a few sets, is there any interest by others in a cast piston, with a compression height that would place the piston in the hole similar to a 235 for a 261.