so i have a 2002 ccsb 2500hd that dropped the valve in #7 cylinder so i decided it was a good time for a rebuild. i am doing mostly stock with a cam upgrade for low end towing torq i was looking at a comp cam 54-408-11 with matching springs. but what i was wondeing is if the stock cam out of the 6.2 escalade and some ls6 springs would help out at all. any input would be appriciated