They can and do lower radiator coolant and top-end temperatures, sometimes dramatically." Engine oil coolers come in many types and sizes. Choosing the proper cooler for your project requires ...

One item that can put you in this situation is the oil cooler that was ... have a friend run the engine speed up to about 1,500 rpm. The fluid level will drop in the radiator and you can add ...

An engine oil cooler does the same job as the radiator. It also does the same job as cooling fins on air-cooled engines. It is a heat sink that transfers heat away from the engine to the atmosphere.

That’s why the engine-oil cooler, which uses coolant circulated through its radiator-like core, is a critical component related to the engine’s performance and durability. It’s important to ...

they do get a small oil-cooler mounted externally that helps passing air cool the engine oil. The hot engine oil is passed through this radiator, which uses air to cool the oil and is pumped back ...