Go fast goodies

[sidemoney]

Are there any other go fast goodies out there for the 4.3 other than headers,tuners,and cold air intakes? Not trying to drag race just wanna get a lil more umph out of it.

 

[drwet]

Yeah. Swap in a V8.

 

[Low&slowsonoma]

get cams if u have tunner program should be able to grab some hp.