it will be a NA setup. my next build, if there is one will be a 6.0 w/FI.

what would be different in the machining process that they might not be able to handle? all they are doing is boring it out and as mentioned, sonic testing it first. i already have a forged rotating assembly that has been balanced by the supplier, so i don't see what could go wrong besides boring through a cylinder, which shouldn't happen due to the sonic test.

i also gave him all the paper work i got from wiseco describing where to measure and how.