Engine

In most racing circles, hearing the phrase “there is no replacement for displacement” at some point is fairly common. And, in most cases, the adage rings true. Increasing cubic inches is a great way to add power and performance to a race engine. When properly built, Ford’s 6.0L Power Stroke is actually a good platform

If you’ve been in the truck scene long enough, it’s of no surprise that the popularity of SUV’s has only grown stronger. Late-model SUVs are not only safer to drive than their predecessors, but many can pack a serious punch in stock trim right from the factory. That said, the affinity towards these people haulers

In the previous installment (March 2019) of our ’02 Duramax LB7 build we left off halfway through assembling the engine. After swinging the freshly built short-block into the engine bay we quickly set to work installing the Fleece Performance Cheetah turbocharger, Freedom Racing Engines rebuilt heads, ARP head studs, Merchant Automotive heavy-duty chromoly push rods,

For the money, there is no better way to increase your trucks horsepower potential and also instill an increased level of confidence than with a bolt-on cold-air intake (CAI) kit right from the box. They’re easy to install and fit perfectly! Thankfully, the aftermarket has proven itself and CAI kits are flying off the shelves.

The art of superchargers has come a long way in the past several years. Gone are the days of cutting holes in the hood and strapping a potential time bomb to your long-block. Today’s superchargers are pre-tuned to work with your factory configuration and come with all the necessary parts to make installation easy and

Compression: An automotive term used by everybody, forever. Let’s get into some detail and maybe develop a better understanding. Pressure, and more pressure: It’s a must-have to produce power within an internal-combustion engine. Lighting up a mixture of air and fuel is a wonderful thing, but if the mix is not fired under considerable pressure

Enhancing performance of the 6.6L Duramax L5P diesel engine that powers ’17-to-current GMC and Chevrolet trucks is not an easy proposition. General Motors’ calibration engineers have made it very difficult to manipulate the engine control modules that govern these engines, implementing code that essentially locks users out of critical fuel, timing, torque-management, and other tables.