COP Ignition Development

I think if you're going to get the most out of this, you'd want sequential EFI to go with it. That has made a huge difference for me.

Also shocked you aren't using the LSX "Coil Near Plug" coils which are logic controlled and an easy retrofit, as you mount the coils wherever you want and run a short plug wire. All I had to do was shorten my existing wires.



My car idles super smooth at 900 rpm with a 227/231 duration @ .050 hydraulic roller. It's not even too lopey below that...and the exhaust still sounds good.