Category Archives: Powertrain

A heavy duty Ram 3500 towing a large trailer

Selecting the Right Diesel Workhorse Powertrain

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Posted in Performance, Powertrain, Towing

What’s Special About the Ram 3500 AISIN Transmission? 

Evaluating a RAM 3500 AISIN transmission vs a standard automatic setup reveals critical mechanical differences for heavy towing. Specifically, the commercial-grade AISIN AS69RC six-speed transmission handles up to 1,075 pound-feet of torque. Buyers visiting Texas Truck Barn in Fort Worth, Texas, discover impressive AISIN hardware. For instance, the assembly includes a larger torque converter, Power Take-Off provisions, and superior thermal durability. 

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A high output Ford diesel engine

Navigating High-Output vs Standard Output 6.7L Power Stroke Diesels

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Posted in Performance, Powertrain

High Output vs Standard Output 

What’s the difference between high output and standard output diesel pickup trucks? In 2023–2024 Ford Super Duty models, the High Output 6.7L Power Stroke produces 500 horsepower and 1,200 lb-ft of torque, whereas the Standard Output generates 475 horsepower and 1,050 lb-ft of torque. Structural upgrades like liquid-cooled turbocharger housings and cast stainless steel exhaust manifolds enable these performance gains. Let’s dive deeper into high output vs standard output here at Texas Truck Barn!

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A Ram pickup truck with a heavy duty powertrain

Breaking Down the Big Three: Choosing the Right Diesel Powerplant for Your Fleet

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Posted in Configuration, Powertrain

Best Heavy Duty Pickup Truck Powertrains

Truck buyers frequently research heavy-duty diesel options to identify the top mechanical configurations for pulling heavy loads safely. Texas Truck Barn in Fort Worth carefully analyzes the best heavy duty pickup truck powertrains to ensure local contractors choose the correct engine architecture for demanding regional work. 

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A heavy-duty turbodiesel engine designed for pickup trucks

Used Cummins vs Duramax vs Power Stroke: Which Platform Wins for 2026?

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Posted in Powertrain

Cummins vs Duramax vs Power Stroke 

Choosing the right heavy-duty pickup feels like a high-stakes showdown in a classic Western movie. Here at Texas Truck Barn in Fort Worth, we see drivers every day who are torn between the big three of the diesel world. Because North Texas demands so much from its vehicles—whether you are hauling livestock to the Fort Worth Stockyards or moving heavy machinery to a job site—picking the right engine is vital. Consequently, we are taking a deep look at the legendary debate of Cummins vs Duramax vs Power Stroke to see which platform takes the crown this year. 

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