I am looking for opinions on what cam to run in a 614 BBC with 15 to 1 compression and a set of the 18* Big duke heads. The car with driver is 1850 lbs with a 2 speed and 3.90 gears. I would like something that doesnt require me to change valve springs all the time but will still preform well. Currently the motor has something like a .805 lift 300 something duration and a 114 lobe seperation. Sorry I dont remember the exact specs right now. Just wanted to see what everybody though on this and if there is something that would work better.