Curious if the ls2 cam or the 2002+ zo6 cam would be better for my 2006 Chevy Crew Cab 1500 with the 5.3. It has the long tubes with flowmasters, cai, blackbear tune (which will obviously be a different tune after the cam swap). I drive the truck daily and pull a racecar trailer maybe 3 times a year (not very often). Dont really want a to put a converter in it but if i really have to, I guess I would. Thanks for any experiences or opinions.
