head/cam pairing
 

I want to get the Patriot Performance ported 243s or ls6 style stage II heads(62cc combustion chamber, 2.02, 1.57 valves) with the f13 cam. My car is a daily driver. After heads/cam I would like to be able to dyno at around 425 rwhp, just to give a general idea of the power output. I don't want to sacfifice low end torque, but mid range and top end could use a little giddy-up. I want to be able to beat a z06 vet in a 1/4 run. Are the valve sizes and combustion chamber sizes right. I've heard that Patriot heads have had some ptv clearance issues.

First off, which Z06. C5 or C6. All I can speak for MS4 and PRC LS6 Stage 1 heads from TSP. Great setup and there are a lot of people running around here with that. I dont know exact numbers but I would say 430-460rwhp