Search Semtex profile. I believe he has his dyno sheets up, and was one of the 320+ rwhp members. Also RCZ was at 310 before his SC. personally im at 300/233 on the stock tune on a mustang dyno. For me it would be a gain of 60hp and 30tq give or take a few (once im tuned) or 70/40 if i retain stock tune.
Anyone with a better dyno than mine that can post up?