If i have done my homework correctly, the stock bore on a 4.6 is 3.552 - 3.582 correct? And from what I have heard the most you can safely bore out a stock block is .030. If this is true, that would put the bore at 3.582 - 3.612, if I understand correctly. If this is all true, then how do you et the big bore blocks of 3.70 bores? This confuses the hell out of me.:??:
