I just pulled this engine off the dyno. 610 hp and 630 ft-lbs of torque with the Trick Flow intake and Trick Flow heads. This is a pump gas engine with 239/245 hyd roller cam. Might be one of the best street engines I've ever run on the dyno. What I'm doing these days is ordering the Trick Flow intake from Hughes Engines with their deep port match already done. That way I don't have to mess with it. Hughes has a CNC program on hand as well as the correct fixture so I don't see any reason to eat chips on my bench when they have it figured out. I highly recommend using the Hughes deep port match even if you're planning on doing some plenum work yourself. Might as well get the dirty work done by them and just do the fun stuff yourself.