i have a 76 F250 360 big block... well im planning on running the rack on it within the next two wks or so and need to know what to set the intake and exhaust valves at along with the firing order.... now i havent torn the motor apart to see who has done what.. when i bought the truck i was told that it has a small rv cam in it.... im guessing it would still have solid lifters as well... thanks!!!