True some people do it safely which is what I said in my original answer. Im assuming he isn't a track guy since he put 0 effort into researching the topic, which leads me to believe it is a dd. IMO i wouldn't go over 450 rwhp for a dd just because, for the vast majority of us, we couldn't afford the costs associated with a blown motor. Not every engine is built the same. +/-500 rwhp might be fine for you and the hundreds of other s197 owners but as for me I would rather play it safe. Just my .02 cents take it or leave itAs well as the other hundreds of S197 making 500+ rwhp on the stock motor.
Unless you're saying you don't know how to drive like bouncing off the rev limiter, hitting rev limiter backing out only to hit it again, etc than I doubt it. Talk about it like you've seen me drive my car.. :lolI know it wouldnt last if I was daily drivin it lol.