ok mev told me not to use the msd dis 4 igntion yet and to just use the coils....i hooked the coils up to the stock plate and plugged everyting in...only problem is im not getting any spark.. i have the interface modules, but my question is, do i have to use the interface modules?? the reason im asking is because each interface mod has a white and black wire coming out of it and i have no idea where to hook these up to. Can someone pleez help me? i didnt really get a response from mev about this and thats okay, i know he has a shop to run and everything and i dont wanna bother him anymore. so raven or dailydriverz, do u have any idea? thnx for any of your help guys.. the motor is 95 % done...all i have to do is get it to fire and as far as i know it should start up...i also need to hook up my exhaust but that can wait untill i get it running. thank you any/ or everyone for your help i really appreciate it.