Just checking in to say Hi to all the forum members here. I drive an 03 GMC RCSB Sierra 4x4 with the 4.8. No big mods yet, just a k&n, crappy tune, and superior shift kit, billet servos and boost valve. Looking to lift and turbo, or LQ9 instead of turbo. Looking forward to enjoying the site and good comrodery*..
Jay
