we all at some point need to build up our blocks. Some have been honed which wears down the cylinder walls. I'd like my engine to have a fresh start. Just to run this by you guys, the internals are the only difference between the n/a nd turbo blocks. So the transition should be fairly straight foward. My idea is simply to get an n/a block, and have it rebuilt with t2 rods, t3 pistons, and all new berrings. Seems like a sound concept.