When buying Allison transmission upgrades, check whether the unit is new, rebuilt, or used, what testing was done before it shipped, and whether it’s actually sized for your towing or
A high-performance Allison transmission improves fuel efficiency and power delivery by shifting at the right point for the load, locking the torque converter sooner, and cutting the slip that wastes
The right turbo upgrade for an LB7 Duramax depends on whether you tow, daily drive, or chase horsepower. At Weavertown Diesel, we match turbo size to that goal so you
Turbo size sets how fast your Duramax builds boost and how much power it makes at higher RPM. At Weavertown Diesel, we match turbo size to how you drive- towing,
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
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
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
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
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
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
