Welcome, how you like your black bear tune?
Welcome, how you like your black bear tune?
David,
2003 GMC Sierra Denali, LQ4, AWD, AWS, 4.10, Wheatley 93 tune, LT headers, GMPP CAI, BBK 80mm TB, MSD wires, E3 plugs, 160* T-stat, Flowmonster DI/DO, cutouts. Working on 4.8 heads, just purchased Comp 228R cam, 918 Springs, TI retainers, 7.4 hardend pushrods,
welcome to the site.
1982 c10 lsx swaped, NP tuned, true duals, 4:11s, trutrac, e-fans, CAI