But would the 915’s be that advantageous if your going to have the block decked, squared and new piston’s that bring compression to about 10.1 or 10.5 ?
Yes because then you could take advantage of the closed chambers and have some squish. All the more reason to have the block square-decked. If you're using open-chamber heads there isn't as much benefit to blueprinting the short block like that.
