If I had to take someone's word for it, there would be no tune at all on 87, yet people have given possibilities to add a few HP by modifying some small things on their car.
Nope, nothing new was learned from that thread. If you truly wanted to "establish possibilities," you'd get on the phone with a Pro-Tuner to figure out if there was any power to be found in a 87 tune. Instead, you offer up all sorts of senseless and factually incorrect proposals that support a false reality that you want to exist. And, then, you wonder why people are frustrated with you. For the most part, people get along on this site and are quick to help each other out..., and then you drop a dumb bomb and double down with even more stupidity and complain that people are being mean to you when they roll their eyes in response.
Welcome to the Internet. Your kinda/sorta researched questions will be answered. Your dumb questions with be snickered at. Dumber responses will be ridiculed. If you think this site is bad go spend some time at Reddit - you'll get eaten alive.
You are the outlier, not anyone else here. You've been banned once. I don't think that you're a troll but, man oh man, are you frustrating to deal with and you love doubling down on the dumb.
EVERYTHING THAT YOU WANT TO KNOW IS ALREADY ON THIS SITE. READ AND LEARN. And, yes, asking how to press the start button on a hot day without burning your finger is dumb. And you're going to get ridiculed. And that's ok.