I am proud to say that is my engine with Trickflow heads. Don't know the cam specs ( he said it is a custom grind from comp) but it is a relatively small hydraulic roller built for driveability more than wringing every last horsepower out of it. I told him I wanted 500 hp and 500 tq and able to run PB and A/C. Said it idles with 13.5 in vacuum. Looks like he gave me exactly what I wanted. Only problem is my car is not ready for it yet.