Any one use the msd 7 or 8?

I just read an article about a new ignition MSD is releasing. I'm sure it's an expensive mother humper but IIRC it's called the 600 or something similar. You may want to look into that.

I also think PBR is correct in using the Grid. You know (this stuff is like a ****** addiction) that you'll want more later. And probably not much later.

I've looked into the Grid and if IIRC you can tune each cylinder individually and a ton of other stuff.

Spend a little more now and save $$$$$$$$ later. I always say don't step over a donut to pick up a dog turd. Kinda the same thing I think!!!