No my digital 6 has a Nitrous timing retard, basically it will pull x degrees at the push of a button, were going to wire it up to a hobbs switch to activate it under boost.

I know an IC will help as stated before i have one just need to look into mounting it. As for plugs off hand i dont remember but I went 1 step colder then the stock plug.

I dont think I want to chance a 80,000 mile stock bottom end with 14psi... lol 8psi tops once we get the rest of the issues smoothed out and the IC installed.