hi, i've been reading many things about ecu. I haf a 93 civic dx and i'm about to drop b16a2 soon. But the ecu seems to confuse me. since i haf obd1, is there gonna be any problem on the ecu question, will i have to get anything. Am stayin with my stock ecu or the b16a2 ecu? Maybe some people already post this topic but i'm not sure. Thanx for the help appreciate it!