what forum would you use to post a question about estimating hp. i looked in benchtop racing, where i would presume it would be, and saw nothing. before i get flamed i figured id ask. im guestimating for a turbo aplication.
thanks in advance

Here or Bench would be a good place, But not many here anymore. You could also look at many of the 6cyl group on FB.

Bench, Engines, High Perf - it's on topic. The most prolific poster (in terms of guesstimation) went by the moniker DeuceCoupe. Pop it in the search box and be prepared to read.