Is an aftermarket coil needed?

[OrangeMustangGt]

With my turbos in, and running, before i go get my dyno tune, should i get an aftermarket coil first? is it needed?
Also, what sparkplugs would be best for me to run with my gt40p's?

Thanks guys.....one i figure out what i need, ill being her down to the dyno and see what it can do!

 

[CManT1914]

A coil isn't needed unless your stock one is going out. You might pick up some power, but it isn't absolutely neccesary. But neither is a remoth twin turbo setup.

I run (seems like most guys run them) Autolite 24's, but since you're blown, that might not work for you.

 

[S/CBlack95GT]

The stock coil is pretty hot, but I would get an aftermarket ignition.