01GMC5.3

iTrader: (7)

i personally think you should have put a bigger cam in it there is alot of room there. I mean I have a 581/588 in my 5.3 but it is still going to be strong

iamkeniff

iTrader: (16)

there is a graph thats shows the .525.525 gmpp cam throwing out some good numbers just like the big lift cams
it all depends the stress, weight of your valve train. i run a .588.601 in my 6.2 and i dont think it does much bc my spec'd cam has a .597.598 lift to it. if i had a 218/232 .585.590 113+4 id try it just to see how the power differs and so on. the labor is easy, its the 400-425 a cam thats a killer when you cant get your money back in the cam