Im not sure to be honest. What i do know is that the dis4 is for 6 and 8 cylinder applications, its just that most cars run 2 coil packs per cylinder, we happen to run 1 for each. besides, when has anything been cheap for our cars :)
wanna go fast? click here The Power Supply Chris aim=ylwttz 1990 custom yellow stage X TT --best 1/4 time= 12.6 @ 118 --438rwhp/461rwtq 1990 2+2 stage 4+ (sold) "i'd rather be happy and poor than than have it all and still want more" -Big Wig