^ I would agree. Ok who am I kidding, let's do this lol.
Disclaimer - This is purely Sonnick's speculation. I can't control his thoughts or what he spews into the forum database through text.
I'd have to imagine (let's use my car for example)...on stock heads with FBO, that my car would potentially gain 20whp with Stage 1 cams/tune on stock compression. Stage 2 cams, I'd agree, would probably see anywhere from 5-7whp over the Stage 1s. With another point of compression, I'd say another few HP over those numbers. This is all assuming tuning btw, via FIC or Ethan's piggyback.
Now if this were on a J32 (jblaze), one could probably expect another 10% on top of the gains listed. While 10% may not seem like a lot, it's a decent amount over the aforementioned gains.
* Read my disclaimer. And don't hate