U have the right spark plugs but spark plug gap should be .018-.020 not 0.25.
I am currently troubleshooting my ON3 single kit. We're getting spark blow out up top at 6100 rpms. The car definitely wants to make power though. This is on 91 pump with Boostane.
The blue graph was on older Brisk plugs...and they dipped around 5400. Slapped in new NGK 6510's gapped at .025 and it looks like it had enough juice to move the spark dip to 6100. New coil packs are on order, these are the stock ones from 2012 and the car has 119k miles so they're probably due for replacement.
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