It's been awhile since I've been on here and I tried looking for the answer and I keep on getting how much boost can I run with high octane. But I'd like to ask the opposite What the lowest octane you can safely run with lower compression pistons?

I'm running 8.8:1@10PSI right now and gas prices are goin up so save a a couple bucks I put regular in on the last tank thinking it'd be fine I've lowered the compression ratio and it seems ok but do other people do this? I don't really race my car anymore the most boost the car sees is when I'm merging with traffic :P (and the lag is horrible with a T3/T4 with locompression X_X