Kenny is definitely running full standalone on both the fuel and ignition sides. No EZK there.
And EZ116K, the one that came on LH 2.4 cars, is pretty badass. It's EZ117K, the one that came on LH2.2 740s, that I don't like.
My theory is this: EZ117K works like poop on 8.7:1 B230FTs, it can't possibly work any better than "much worse" on a 7.5:1 B21FT. It was meant for the then-new 9.8:1 B230F when it came out and they didn't really modify it much for the turbo cars.
You're probably not up for changing ignition again, but in the event that you decide to, I'd look into seeing if you can convert to EZ116K - OR just get the full breakerless system from a 240 turbo.