What is an intercooler? An intercooler, which is sometimes referred to as an “after cooler” or a “charge cooler,” is either an air/air heat exchanger or an air/liquid heat exchanger, designed in such a way that all compressed, heated air from the turbocharger passes through it to be cooled. In layman’s terms, it’s a way to quickly eliminate heated air coming off of an engine and replace the air going into the engine with colder, denser air that will increase performance. Don’t worry if you don’t understand the physics behind it—all you really need to know is what the part is and why it’s important!
So, in essence, cooling the air that’s going into your engine is what an intercooler is responsible for—but why is this important? Well, for starters, it’s going to increase the performance of diesel turbochargers in Fredericktown, OH. Reduced air temperature means an increase in the density of the air before it enters the engine induction system and this reduction in temperature actually increases horsepower.
Sounds simple enough, right? Well, it would be except for the fact that engines come in different shapes and sizes and not every intercooler is going to provide the same benefits to the same engines. An intercooler must be properly sized for the application and the unique diesel turbocharger in Fredericktown, O—if not, the pressure drop will be too high and the cooling effectiveness too low, with the net result being very little or no increase in air density and/or no gain in power.
So how do you make everything play nicely together? Well, that’s where aftermarket intercoolers come into play! Many diesel vehicle owners who are concerned about optimal performance find that while their stock intercooler may be decent enough at what it does, if they’re going to truly support a turbocharger, aftermarket manufacturers have put in the legwork to create products that truly go above and beyond—doing the science for you so you can enjoy the pure benefit of optimally cooled air!
The true advantage of a performance intercooler is in the design, which eliminates air and cooling restrictions with larger boost tubes, or rather inlets/outlets that increase boost. As with many products, numerous companies that have designed what they feel are the ideal intercooler, but at the end of the day, the perfect intercooler is going to be the one that performs optimally in conjunction with your vehicle’s unique engine capacity.
PurrFormance Diesel, Inc. is here to assist you in determining which aftermarket intercooler is best for your vehicle and what the ideal specs are so that you truly understand how your engine is benefitting… even if you don’t quite understand the science! There are multiple manufacturers for this type of product and we aim to help you understand what design approach each has taken so that you can make an investment that’s going to have the largest positive impact on your diesel turbocharger in Fredericktown, OH.