GM LS and LT
Specializes in GM LS and LT platforms.
Nelson Performance
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About Nelson Performance
GM LS and LT performance tuning and upgrades are the core services offered. The shop works with GM trucks, Camaro, Corvette, SUVs, and LS/LT-swapped vehicles. Services include custom street tuning, diagnostics for drivability and electrical issues, camshaft upgrades, and DOD/AFM deletes. Performance work can include supporting engine components such as pushrods, valve springs, headers, and intake upgrades. Mail-in PCM tuning is available for customers across the United States. The shop diagnoses vehicle issues before recommending repairs or calibration changes, and it supports swapped vehicles without performing full conversion builds. Nelson Performance is based in San Antonio and has operated since 2002.
Disclosure: Profile information has been compiled from publicly available sources and has not yet been verified by the business.
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Services & specialities
Highlights
Custom tuning
Street and mail-in PCM tuning services.
Performance work
Cam upgrades, DOD/AFM deletes, and engine support.
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