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2003 silverado ss supercharged


Robbins1310

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I justed picked this up 2 weeks ago, always wanted one finally got it, tell me what you think ? got 134,000 on it from Alabama , clean as could be well takin care of.

 

Performance/Engine:
-Zippy tuned
-P1-SC Procharger w/ intercooler and new K&N filter
-NGK TR6IX Spark Plugs @ 127K
-Belltech Street Performance Shocks @ 127K
-Siemens Deka 60lb Injectors @ 127K
-FLT lvl 5 Transmission w/ new torque converter @ 131K
-New Walbro inline fuel pump @ 127K
-New serpentine belt @ 127K
-Custom Exhaust
-New MAF & MAP sensors @ 130K
-New Throttle Body @ 133K
-New Felpro intake manifold gaskets @ 133K
-New Bosch O2 Sensors @ 129K


Other:
-Shopman Bowtie
-Weathertech mats in front
-Wired for sub/amp setup.
-Color-matched fiberglass tonneau
-Carpeted bed
-Bose premium sound

The Vortech supercharging system for the 2001-2004 GM Full Size Truck and SUV with the GM VORTEC 6.0L engine will impress you with the obvious attention to detail and fully integrated appearance. Increase your engine's horsepower from 300 to 415 and torque from 360 lb./ft. to 447 lb./ft

 

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Sounds like some maintance is up to date so that's good, and you have the transmission area covered too. Do you know what converter is in it? That's a big part of the performance. And do you have a procharger or vortech? I personally would make sure the intake is flowing smoothly with no restriction, I always make sure my cars breath right lol, I would also max the boost and get zippy to write a new tune for it. Does it have a cam and long tube headers yet?

And where's the pics of this truck lol

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