We all know and love the Honda/Acura B-series motors and for good reason. They have been and continue to be the mainstay of the sport compact performance market. Sure, the new K-series motors are making headway with more and more performance pieces and they look to succeed the B-series once the supply of used motors becomes available in the quantities (and pricing) currently enjoyed by the B-series. But for now, Civic, CRX and Integra engine swappers, not to mention the horde of those originally so equipped, have made the B16A, B18A/B, B18C and B18C5 the performance Honda motors of choice.