Excess heat is the enemy when it comes to internal combustion engines. Operating temperature is ideal, but any degree above that starts to slowly sap power, put fluids to the test, increase friction, ...

An intercooler cools air that’s been compressed by a supercharger or turbocharger before it enters a vehicle's engine. The laws of thermodynamics mean that compressing air necessarily heats it up. But ...

Everything you need to know about intercoolers, including what they are, how they work, and how they can improve your vehicle's performance. An intercooler cools air that’s been compressed by a ...