Quote Originally Posted by CHEVROLADE View Post
Badass vid .... Strong 5.3... What high u spinning it (rpm)?

And couldn't agree with u more Mark... I always say specs as well it's not like all trucks are going to run the same.

6700ish only thing stock on the truck right now is the fuel pump...not much of a fueling guy but i think that may be an issue as to why its not at 7k?