Aftermarket ignition systems

[the head]

Who has what what do you think of them

I am debating between HKS twinpower and Splitfire coilpacks any info on these two specificly would be greatly appriciated

also where can i pick up the splitfire system i have not seen any for sale lately

[cvilles13]

I am running a MSD 6300 module, nology hotwires, and NGK iridium plugs. I am extremely happy with the results. The stock coil is pretty beefy and wouldn't need replacement. If you need install help let me know.
John