I Have a 2006 Silverado EC VMAX. 6.0L, with cold air kit, asp pulley, magnaflow cat back.going to put in a hd-2 kit. vette servo, and TB stall and Nelson tune.
I want to know if a 224 224 581 581 112lsa cam is to big for my stall. it is a ext cab also. might get a set of long tubes as well? but im waiting for a turbo kit to be honest. thanks for the help guys. larry