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Variable Valve Timing (VVT) is a term that you often hear when talking about modern engines. To understand what it does and why manufacturers use it, we first need to talk about fuel and air. Every internal combustion engine needs fuel and air to produce power. In very simple terms, the more it gets, the more power it can produce. The way in which an engine manages these two inputs dictates how powerful, efficient, and smooth it is. This is where Variable Valve Timing (VVT) comes into play. It’s a technology that allows an engine to make the most of…
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We talk a lot about the process of remanufacturing an engine here at Powertrain Products. But there’s nothing better than going into the process and seeing it for yourself. In this article, we do just that by covering Sarah’s rebuild of an old, discarded Jeep engine. The AMC Jeep 4.2-Liter Project – Day 1 Sarah’s engine rebuild project idea began when she came across an old AMC Jeep engine core discarded in the warehouse. After getting the go-ahead from her boss, she enlisted the help of Dustin and Ken to carry out the rebuild. Check out the video above and watch…
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When it comes to iconic off-road vehicles, Jeep stands out as a symbol of rugged reliability. Jeep vehicles have been conquering trails and rough terrain for decades, and one of the engines that has powered many Jeep models is the 3.8-liter V6. In this blog post, we’ll take a closer look at the Jeep 3.8-liter engine, discussing its pros and cons (as well as improvements we make when we remanufacture the Jeep 3.8L) to help you make an informed decision if you’re considering a Jeep with this engine under the hood. Pros Of The Jeep 3.8 Liter Engine The 3.8-liter…
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Let’s get straight to the chase. It’s simple; if you buy a Dodge 2.7, 3.7, 4.7, or 5.7-liter from Powertrain Products, you must replace the intake manifold for our warranty to be valid. It may sound odd, but we have a perfectly good reason for this. Read on to find out why. What’s With The .7 motors? Dodge .7 engines can be found in anything from Jeep Grand Cherokees, Dodge Rams, Durangos, and Dakotas, to name just a few. They offer decent power and fuel economy for their size. But when these technically advanced .7 engines were introduced in 1997,…
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The Ford 5.4-liter 3V Triton engine was designed as an upgrade to the 2-valve engine, which primarily replaced the 5.8-liter/351 cubic inch Windsor motor. Featured in various Ford trucks and SUVs, this engine used a 3-valve cylinder head, which has been praised and criticized over the years and has often been considered an engine to avoid because of some of its early issues. In this blog post, we’ll delve into the pros and cons of the Ford 5.4-liter 3V Triton engine, including what to consider when buying one. Pros Of The 5.4-Liter 3V Triton Engine First introduced in 2004, the…
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First off, let’s shed some light on what all these terms mean: Crate Engines A crate engine is a brand-new engine. They are typically designed for performance use. A good quality crate engine will cost more than rebuilt or remanufactured engines. Rebuilt Engines When someone rebuilds an engine, old and worn-out parts are replaced with new items. The quality of the rebuild can vary greatly depending on the quality of the mechanic and the parts used. Rebuilt engines tend to be cheaper than crate engines. But costs vary greatly depending on whether or not you add performance modifications. Used Engines…
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Some engines can be troublesome from day one. Others will last for years without missing a beat. The Ford Boss 6.2-liter engine definitely falls into the latter category. But even the most reliable engines can develop a few issues as they get older. In this blog we cover the 3 most common issues with this engine, and what you can do to keep your motor running smoothly. Watch our video reviewing the Boss 6.2-liter engine below. The Ford ‘Boss’ 6.2-Liter Motor This motor was developed by Ford in the mid-2000s. Initially codenamed ‘Hurricane’, it was rebranded ‘Boss’. Although it was…
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