Angus242164;38294 wrote
I have a B23ET bottom end from an '84 760 turbo that I might consider selling, it's basically the same block as your B23E but with dished pistons to give 9.0:1 compression when used with a 531 head, and with ports for turbo oil feed and drain. It would need a hone, rings and bearings to make it usable.
@Angus242164 , would that block be suitable for me?