We'll be doing a right up on a cam install very soon.
The exhaust after the headers was stock except a flowmaster, no cats.
The cam install time depends on the installer, but 4-5hours is typical.
How is this cam install write up coming? I'ts getting colder up here now, so the performance mods will be starting soon..lol
2004 Silverado , 5.3, 22" akuzas, SS bumper, cowl hood, lots of winter power upgrades coming.
1990 Sierra ST 540, prostreet **SOLD**