msd install
 

I have a 1993 civic si with a b16a iv installed 2 1/2 exhaust and also msd 2 blaster coil. I just installed the msd last night after install no vtec idk if i possibly will have to get ecu mapped HELP!!!!!

all that changed is the coil and a ballist resistor I spliced into coil wire inside dizzy run coil and new plug and wires gonna see if have code soon when warms up outsdie