I am looking at little stuff for my 95 GMC. Currentyly it has vortech heads, Dynomax headers, Full MSD, taylor wires, SLP 6.0 cam, 1.5 and 1.6 roller rockers, and a KN filter. Will the KN Cold air kit help at all>? i know i need to get a tune as well.
http://store.summitracing.com/partde...view=32&N=700+
This is my underhood setup right now.
