rspeed9i6

hey any1 know how to install a hks twin power ign. system in a fc?....its an older model..not the new one thats out..my buddy just gave it to me...i dont think the newer model twin power harness will work on it...its got a connector with yellow, green,blue and red wires...and of course a ground...if any1 can help me out....i know that u have to wire it to the primary coil sumhow...prob like a msd 6al...