So I know there are loads of posts on this, but none seem to say WHere the block is drilled,
The casting looks the same with the raised rectangular piece to the turbo blocks,
Was it just the NA blocks didn't get the machining op to drill the boss through?
Anyone have any pics of the inside, where it comes through, as its close to a main bearing
Happy to drill it myself if I have seen an example. Would make a good sticky too
Thanks all
Rich