I have a 1990 Integra LS with a B16a1 engine that I swaped in a while ago. I've been learning all I can about doing a LS/V-tec conversion since I happened to have my old LS B18a motor sitting in my garage. I know I can use the V-tec head and pistons from my B16a1. What other parts can I take from my b16a1 to build a LS/V-tec motor? List of parts that I need to know if I can use. Can I use: B16a1 oil pump? B16a1 oil squirt jets? B16a1 main bearings? B16a1 water pump? B16a1 rods?