I'm looking at upgrading my ignition system with cop and I was wondering if anyone has any experience with the spark tech cop and specifically any performance different between the two and four channel systems. I realize they are expensive but I want to make the upgrade just once.



Thank you,

Justin

 

I know a bunch of guys are running the non-cdi system making good hp but does anyone add a cdi later or regret not going that route? Sequential ignition benefits noticeable?

 

No body is running the 4 channel cdi?

 

A non CDI equipped COP will not increase the voltage of the spark where as a CDI equipped COP will. If you buy a spark tech non-CDI COP they aren't upgradable to the CDI (just FYI).

As far as a sequential system goes, unless you're running a drag car with a stand along ECU, then I doubt you'll need that set up.