The valve train is comp cams mech. roller cam. I'm not sure of the grind you can ask mr.p-body at central Virginia machine he knows all. It was a turn key engine from him. I know it is over .600 lift. I have lost the card. I think the secret to the power was all the port work he did to the heads because they did not make that kinda power on my 406. After dropping 3 jet sizes in the carb and setting the timing back to 34 this thing really cam to life it is scary fast. I'll let you know what the time run is at dinwitty when they ask me to leave for diving my street car to fast with no rollbar, I hope it will be 11.00 or better. I still can't get the grin off my face .I drove it to work today. It was a little cold this morning so I had the heat on. I drive the car allot.
Dan