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Picture of Rendell Weaver

Rendell Weaver

Founder of Weavertown Diesel

How Does Torque Converter Stall Speed Affect Towing Efficiency?

Torque converter stall speed affects towing efficiency because a mismatch between stall speed and engine torque wastes power and builds excess heat in a Duramax Allison transmission. Weavertown Diesel matches

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Rendell Weaver July 27, 2026

How Torque Converters Improve Duramax Allison Transmission Efficiency?

Torque converters improve transmission performance by smoothing power delivery, multiplying torque during acceleration, and reducing drivetrain shock. Once the lock-up clutch engages, converter slip is minimized, improving efficiency and reducing

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Rendell Weaver July 27, 2026

Why Does Duramax Remain a Top Choice for Diesel Performance Builds? 

At Weavertown Diesel, Duramax remains a preferred platform because it combines strong low-end torque, extensive aftermarket support, and a wide range of proven turbo upgrade options for towing and performance

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Rendell Weaver July 27, 2026

How Has Duramax Engine Technology Evolved for Modern Performance? 

Duramax engines have evolved through stronger internals, refined fuel systems, and upgraded turbocharging to meet today’s higher power and towing demands. At Weavertown Diesel, we build and test Duramax turbos

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Rendell Weaver July 27, 2026

Top Engine Modifications That Pair Perfectly with Allison Transmission Upgrades 

Pushing a Duramax to its limits takes more than a single upgrade. The engine and transmission are two halves of the same system, and when one side gets attention without

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Rendell Weaver June 18, 2026

Power on Demand: How Duramax Turbos Redefine Heavy-Duty Performance 

If you own a Chevrolet or GMC diesel pickup, you already know that your Duramax engine was built to work hard. But stock turbos have their limits. When you are

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Rendell Weaver June 12, 2026

From Stock to Supreme: Enhancing Your Duramax Transmission for Extreme Loads 

Duramax-powered trucks place continuous demand on their transmission systems during towing and hauling. A Duramax transmission must manage torque load, heat buildup, and repeated shifting while maintaining stable performance under

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Rendell Weaver June 9, 2026

Duramax LB7 Turbo Upgrade: Transforming Classics Into Modern Workhorses 

Duramax engines are known for their strength, but real performance gains come from upgrading the turbo system. A properly selected Duramax LB7 turbo upgrade improves airflow, boosts horsepower, and supports

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Rendell Weaver June 5, 2026

Preparing Your Engine for High-Horsepower Duramax Transmission Upgrades

Upgrading a Duramax engine for high-horsepower performance requires careful planning and preparation. Without the right setup, even a strong Duramax transmission can experience premature wear or shifting issues. Truck owners

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Rendell Weaver April 15, 2026

The Role of Duramax Turbos in Diesel Longevity: LB7, LBZ & LML Turbo Upgrades Explained

Turbochargers play a vital role in extending the life of diesel engines. They improve airflow, increase power, and reduce strain on critical engine components. For Duramax engines, the right turbo

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Rendell Weaver April 12, 2026
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Year and Model

  • 01-04 LB7
  • 04.5-05 LLY
  • 06-07 LBZ
  • 07.5-10 LMM
  • 11-16 LML
  • 17-19 L5P
  • 20-23 L5P
  • 01-04 LB7
  • 04.5-05 LLY
  • 06-07 LBZ
  • 07.5-10 LMM
  • 11-16 LML
  • 17-19 L5P
  • 20-23 L5P

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  • CP3 Conversion
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  • Turbo
  • CP3 Conversion

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  • 629 Weavertown Rd,
    Myerstown, PA 17067
  • [email protected]
  • (717) 752-0110
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