I agree, so can the head that come with the 318 he buys, unless he wants to build quench for a 300-325 hp motor there’s little point in them. A 1.88 360 will make 300-325 hp with a lot less cam than the stock 318 or 302 heads making for a more mild and streetable combo. Plus if you buy the right piston you still can build quench if one chooses with the 360 heads.