Alright i want to toss in a Fcam before i put the motor in my car, my question is will the stock springs handle the cam or will stronger ones be mandatory? I plan on the systemax kit in summer so if i have to get springs its not worth it but i really want a cam, and i found one cheap. On the LS1 springs were mandatory because of the insane lift #'s for the aftermarket cams just hoping i can get by w/ the stock stuff for a 2 maybe 3,000 miles. What do you think