Are there classes or courses for learning LS tuning?
Yes — several online programs teach it, from free lessons to full reflash courses.
High Performance Academy (HPA) lays out a learning path (prices as listed 2026-09-29; check current):
- Bare Minimum Tuning Knowledge — free, 6 lessons (96 min).
- Introduction to Engine Tuning — $19, 31 lessons.
- EFI Tuning Fundamentals — $99, 55 lessons (293 min): AFR selection, injector dead time, speed density, ignition and fuel tuning, knock.
- Understanding AFR — $89, 36 lessons.
- Practical Reflash Tuning (factory computers with HP Tuners and similar) or Practical Standalone Tuning — $229 each; 144 and 249 lessons, covering road and dyno tuning.
HPA's Starter Package bundles those courses plus 24 months of Gold membership for $417. Gold adds a members' forum and twice-monthly live webinars. HPA says its courses apply to any engine and any engine management system, including factory reflashing, and include lifetime access.
Evans Performance Academy is another option (prices as listed 2026-09-29): EFI Basics $74.99 and EFI Advanced $149.99 (or $199.99 together), a Holley EFI course at $249.99, and a $49.99/month subscription that includes HP Tuners-specific courses.
Confidence: medium — sources disagree or are limited; check the sources below.
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- EFI Tuning Courses | Learn to Tune Any ECU | High Performance Academy — High Performance Academy
- The Best Place to Learn EFI Tuning - High Performance Academy — High Performance Academy
- Tuning, Engine Building, CAD, and Wiring Webinars - HPA — High Performance Academy
- EFI Essentials VHX Purchase - Evans Performance Academy — Evans Performance Academy
- Learn How To Tune Holley EFI! - Evans Performance Academy — Evans Performance Academy
- Online Training - Evans Performance Academy — Evans Performance Academy