Zippy on SilveradoSS.com started a thread like this for us and I've found it to be very helpful. Please create a post with your mods in the following format, and update as needed.

Year:

your truck / audio / cosmetics:

engine size: (stock, cubic inches, liters, etc.)

camshaft: (stock or xxxx lift, duration, brand)

cylinder heads: (stock or xxxx brand or hand ported/also valve train choices)

pullies: (stock or other)

intake system: (stock intake, blower (type, boost level, etc...), cold air intake, etc.)

exhaust system: (from manifolds headers all the way back)

pcm modification: (stock, edit, hp tuners, custom tuned, etc. )

spark: (wires, plugs, gap, etc.)

Year: 2005 SSR 6 Speed

Your Truck / Audio / Cosmetics: Eibach Springs and Addco Sway Bars

Engine Size: (stock, cubic inches, liters, etc.) LS2 6.0

Camshaft: (stock or xxxx lift, duration, brand) Stock

Cylinder Heads: (stock or xxxx brand or hand ported/also valve train choices) Stock Heads with Custom Valve Covers and Coil Relocation Brackets

Pullies: (stock or other) 2.90 with Dayco PolyCog Belt

Intake System: (stock intake, blower (type, boost level, etc...), cold air intake, etc.) Magnuson "Radix", Modified Stock Air Box, Z06/C6/GTO Polished Throttle Body

Exhaust System: (from manifolds headers all the way back) Stock for now

PCM Modification: (stock, edit, hp tuners, custom tuned, etc. ) Magnuson Tune, HP Tuners

Spark: (wires, plugs, gap, etc.) JBA Power Cables, NGK TR6 @ .035 Gap

Gears: Factory GM Replacement 4.10 Gears

Year: 2003

your truck / audio / cosmetics: Chevy SSR, Pioneer AVIC D3, lighting, interior, exterior upgrades

engine size: stock 5.3L V8

camshaft: stock

cylinder heads: stock

pullies: stock

gears: 4.56 Yukon

drivetrain: Yank 3600 Torque Converter, Corvette servo

intake system: stock

exhaust system: Corsa sport cat-back

pcm modification: hp tuners, courtesy 2005SSR6Speed

spark: stock

engine bay: dual Spal fan

wheels: 20/22 chrome U2 Rims on Rotora big brake kit
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Hello, my name is Ron and I hope to build a beast...