That is correct about the coilpack, this is called wasted spark ignition. Do'nt let the name fool you, its a very good ignition system. Thats why not many aftermarket co's fool with it, it cannot be improved much at all. The system is used today on many new cars, its that good. Thats another reason you need to run Dbl plat plugs, this ignition is so hot it burns reg plugs up real fast.stocker 89 said:I am under the impression that the spark plugs fire 1-4 at the same time then 2-5 and 3-6 follow when it . is this correct. How many times do the fuel injectors activate and do any fire at the same time like the spark plugs.