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11-20-2013, 12:19 PM
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Registered User
Join Date: May 2009
Location: Goldsboro NC
Posts: 151
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Good LS tuner around eastern NC area?
Anyone recommend a good tuner for my 5.3?
I'm reading on here that most guys are getting around 20 mpg's....I'm only getting 15. I got a complete liftout (5.3/4L60e, ECM/TCM, gas pedal, harness) from a 2009 Silverado. Speartech modified my harness and did my programming Any suggestions on who to see? Around the Raleigh area would be best for me. |
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