hey guys im new to these forums. i was wondering i have two civic's. I have a 2000 civic ex 5 spd coupe. and i have a 2000 civic si 5 spd coupe. i was wondeing what can i do to gain more hp and more torque? i mean do i have to get a b18c motor? if i do where do i get one and how do i put it in? any suggestions?? thanks to any responses given.