GTNoma 
Engine
Comp Cams 266HR

Lift: .533 int. 533 exh.
Dur@ .050: 210 int. 215 exh.

Ported Vortec heads
valve job, bowl work, intake gasket matched, exhaust gasket matched

Ported Stealth Ram Intake Manifold
Runner inlets Ported, Runner exits gasket matched
Stock LT1 48mm Throttle Body
SVO 30lb Injectors

Hooker Super Competition Tuned Length Headers
Ported heads on the exhaust side match header primaries
1-5/8th Primaries
2-1/2 Collectors
Currently flow terrible due to extensive crushed primaries to clear a-arms

3" Exhaust starting after Collectors into Ypipe exits before right rear tire
Flowmaster 40
Cat Delete

ECU Tuned
Suspension Mods
None
Electronics
Mail order Tune my Mach Performance
Wheels
Stock 15" Wheels
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GTNoma
Make: GMC
Model: SONOMA
Year: 2003
Color: Burgundy
Power: 270HP/300TQ (est)
Added: July 01, 2008
I have this ride...
By: Neeseius
Member Since: June 21, 2006
Extended Cab SLS
Power everything
Stock 26" Tires/15" Wheels
Weight Reduction