PISTON TWISTIN LLC

• duramax

  May 12, 2025Matt Witz

  💻 EFI Live Tuning Explained: What Every Duramax Owner Should Know

• duramax

  May 12, 2025Matt Witz

  🚨 What to Do When Your Duramax Goes Into Limp Mode

• duramax

  May 12, 2025Matt Witz

  🧠 LML MAP Sensor Clogging: What It Is & How to Fix It

• duramax

  May 12, 2025Matt Witz

  👑 The Truth About LBZ Duramax Reliability — Still the King?

• duramax

  May 12, 2025Matt Witz

  Top 5 Signs of Failing Glow Plugs on a Duramax Diesel

• lly

  May 12, 2025Matt Witz

  🧨 LLY Duramax Head Gasket Failure: The Silent Killer of 2004.5–2005 Trucks

• fuel systemsLB7

  May 12, 2025Matt Witz

  💥 LB7 Duramax Fuel Injector Failure: What You NEED to Know Before It's Too Late

• duramax

  May 11, 2025Matt Witz

  🐌 Why Your LB7 Feels Slower After Tuning — and How to Fix It

• duramax

  May 11, 2025Matt Witz

  🔧 Top 10 Bolt-On Mods to Wake Up Your Duramax

• duramax

  May 11, 2025Matt Witz

  🎛 DSP5 Switch Tuning — The Ultimate Guide for 5 Power Levels