Upgrading the water pump on a 5.3 Vortec motor is a quite easy process that may be finished in a couple of hours. By means of changing the factory-installed water pump with a high-flow or functionality water pump, you’ll be able to make stronger the cooling potency of your engine and save you overheating.
There are a number of advantages to upgrading the water pump in your 5.3 Vortec motor. A high-flow water pump will flow into extra coolant throughout the engine, which is able to assist to stay the engine cooler below load. This may make stronger functionality and save you detonation, which will harm the engine. A functionality water pump may even most often have a bigger impeller and housing, which is able to permit it to transport extra coolant at upper speeds. This will also be recommended for monitor or racing packages the place the engine is working at excessive RPMs.
