I just got off the phone with Nate. With the stock intercooler, so far he has 299 whp/305tq. He is going to play with it tomorrow and will hopefully replace the stock boost selenoid with a perrin one. That combined with the turbo inlet and intercooler are now the limiting factors. The Perrin intercooler is on back order so I'm going to pick the car up and bring it back down when that arrives. I'll post tomorrow when I get home what his final numbers with the stock intercooler. Slowboy says we should get 375 whp with this turbo and a front mount (dynapack). That is around 325 on Nate's Mustang dyno. Shouldn't be out of reach.