[amontgomery]

Would be fantastic if someone with easy access to a dyno could test this. I'm tempted to spend a bit for some dyno runs for the greater good. Seems like it would be as simple as doing a run on 87. Then doing a second run a week later with a tank full of 91.

 

[amontgomery]

I still wish someone would dyno on 91. Maybe we could ask a youtuber?