Sierra SS
2003 Sierra Denali
6.0 LQ4
AWD/AWS
Black w/ Tan interior
4.10's
BBK 80mm TB
Open element K&N
VHT tinted tail light's(still working on perfecting)
Body mods to come.
Roll pan? maybe
And it is going to be blacked out, maybe a set of SS wheels.
Performance mods to come.
Wheatley 93 octane tune, installed
OEM e-fan assy
Circle D TB stall
Ignition.
MSD 6LS
E3 spark plugs= completed
MSD plug wires= completed
Last edited by Z88 sd; 11-27-2009 at 12:14 PM.
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,
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