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Old 06-13-2011, 05:16 PM   #3
Warrens69GMC
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Join Date: Jan 2003
Location: Safford,AZ
Posts: 3,613
Re: Vortec in TBI year truck

Make sure with local laws you don't need an EGR valve, and order a custom chip for the increased airflow and to turn off the SES light (egr code)

Vortec carb intake with egr
http://sdparts.com/details/gm-perfor...parts/12496820

Vortec TBI with egr
http://sdparts.com/details/gm-perfor...parts/12496821
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