Who cares you goddamn prick bastard.
The K is a huge step up. The lower portion of the block consists of a bearing girdle which is known as a split case, much stronger than the b series. Fully counterweighted and forged crank. k20 head has big, smooth ports which put the b’s to shame. Valves are 2mm larger as well. I mean Just look at the facts. I’d be retarted not to go k.