This 2006 Trailblazer SS already had our Attitude V3 cam, along with a set of headers and our Brian Tooley Deluxe Cam Install Kit. He decided to step it up a notch with a 232cc port and polish job through Advanced Induction, along with a few bolt ons like our One Piece Fenderwell Intake and our three relay SPAL fan kit. After installation and tuning, the truck put down 449rwhp and drove excellent!
