Prosource Diesel

  Introduction to the LB7 Duramax When General Motors introduced the  lb7 duramax , it changed the diesel truck market almost overnight. Stronger, quieter, and more refined than previous GM diesel engines, it marked a new era of heavy-duty performance. Built for power and durability, this engine quickly gained attention from truck owners who wanted serious towing capability without sacrificing drivability. Today, it still holds legendary status among diesel enthusiasts. But does it truly deserve the title of the  best duramax engine  ever built? Let’s break down everything you need to know. History and Origins The LB7 was launched in 2001 as part of a joint venture between General Motors and Isuzu. It replaced the aging 6.5L Detroit Diesel and introduced modern high-pressure common-rail fuel injection to GM heavy-duty trucks. This engine became known as the  first gen duramax , setting the foundation for every Duramax platform that followed. It powered Chevrolet...

  Introduction When towing heavy loads, the hitch becomes more than a connector—it’s the foundation of safety, stability, and control. A 16" drop heavy-duty hitch is designed for lifted trucks, commercial rigs, and serious towing applications where standard hitches simply don’t cut it. These hitches ensure proper trailer leveling, reduce sway, and maintain safe handling even under extreme weight. For drivers who tow frequently and demand reliability, choosing the right hitch is a decision that directly impacts performance on the road. Why the BulletProof HD3016 Stands Out Among premium towing solutions, the  HD3016 from BulletProof Hitches  has earned a reputation for uncompromising strength and precision engineering. It’s built for truck owners who tow heavy equipment, large campers, or loaded trailers and want peace of mind mile after mile. The design emphasizes durability, adjustability, and ease of use, making it a go-to option for both work and recreation. Key Specif...

Introduction to Engine Block Heaters Cold weather can be brutal on vehicles, especially when temperatures drop below freezing for long stretches. Anyone who has struggled with slow cranking, thick oil, or rough cold starts knows how winter can test an engine’s limits. This is where cold-weather engine aids become essential. Among them, the  engine block heater  stands out as one of the most effective solutions for protecting internal components and improving start-up reliability in harsh climates. Understanding how it works and when to use it can help vehicle owners extend engine life and maintain consistent performance. What Is an Engine Block Heater? An  engine block heater  is a cold-weather device designed to warm critical internal parts of an engine before start-up. It is typically installed directly into the engine block, coolant passages, or oil system. By gently raising internal temperatures, it helps the engine reach a more optimal operating condition even b...

Duramax Firing Order Overview The Duramax diesel engine has earned a reputation for durability, torque, and towing confidence. While turbo systems, fuel delivery, and tuning often steal the spotlight, one foundational concept quietly supports all of them: firing order. This precise ignition sequence determines how smoothly the engine runs, how stress is distributed internally, and how reliably power reaches the wheels. For truck owners, technicians, and performance enthusiasts alike, understanding this concept is key to long-term engine health. Meaning of Firing Order A  firing order  is the specific sequence in which each cylinder ignites during the engine’s operating cycle. In a V8 diesel, eight cylinders fire one after another in a carefully engineered pattern. This pattern is designed to keep the engine balanced, prevent excessive vibration, and allow the crankshaft to rotate smoothly. Rather than firing cylinders randomly, manufacturers select a sequence that: Spreads com...

  Spoologic Stage 2 Turbo Overview For Ford 6.0L Powerstroke enthusiasts, upgrading the turbocharger can dramatically transform your truck’s performance. Among the options available, the  Spoologic Stage 2 turbo  has emerged as a top choice for drivers seeking more power, improved efficiency, and enhanced reliability. Designed for both street and towing applications, this turbocharger combines advanced engineering with precision performance to deliver an impressive driving experience. This article delves into the features, specifications, and benefits of the Spoologic Stage 2 turbo, highlighting why it’s considered the  best Stage 2 turbo 6.0 Powerstroke  owners can install. Introduction to Spoologic Stage 2 Turbo The Spoologic Stage 2 turbo is a performance-focused upgrade engineered for the Ford 6.0L Powerstroke engine. Unlike stock turbochargers, which are designed primarily for durability and moderate efficiency, the Stage 2 turbo emphasizes increased airflo...

  Introduction The modern diesel pickup market demands strength, efficiency, and long-term reliability, and General Motors designed the L5P to meet those expectations. Still, owners often discuss l5p duramax issuesm related to emissions, sensors, and fueling as mileage increases. Built as a refined evolution of the lp5 engine platform, this powerplant delivers impressive towing power, but understanding its weaknesses helps drivers plan maintenance, control costs, and realistically assess how long will a l5p duramax last under real-world conditions. L5P Duramax Engine Overview The  L5P Duramax  is a 6.6-liter V8 turbo-diesel introduced for heavy-duty Chevrolet and GMC trucks. It was engineered to comply with strict emissions regulations while significantly increasing output over earlier versions. With a factory rating exceeding 440 horsepower and massive torque, it quickly became popular among fleet operators and towing enthusiasts. This engine uses a high-pressure common-...