Buyer’s Guide

The Ultimate Guide to High-Performance Oil Pumps for Your Vehicle

Automotive Performance Oil Pumps 1

When it comes to automotive performance, oil pumps play a crucial role in ensuring your engine operates at optimal levels. But with so many options available, selecting the right oil pump can be a daunting task. Fear not, as this buyer’s guide is here to help. By highlighting key factors to consider, we’ll provide you with the knowledge necessary to choose the best oil pump for your needs.

What is an Oil Pump and Why is it Important?

An oil pump is a vital component of your engine’s lubrication system. It ensures that oil is circulated throughout your engine, providing the necessary lubrication to prevent metal-to-metal contact and reducing friction. Without proper lubrication, your engine would quickly seize, resulting in costly repairs. Additionally, an efficient oil pump can help increase the horsepower and torque of your engine if selected correctly.

Types of Oil Pumps

There are two main types of oil pumps: the gerotor pump and the gear pump. Gerotor pumps utilize an inner rotor and an outer rotor to pump oil, while gear pumps rely on meshing gears to move oil.

Gerotor pumps are generally more efficient, as they have a higher volume-to-weight ratio and less internal leakage. Gear pumps are simpler in design and operate at a lower noise level. Depending on your engine’s specific requirements, either type of pump can be an excellent choice.

Oil Pump Capacity

When selecting an oil pump, it’s essential to consider your engine’s oil capacity. A general rule of thumb is that your pump should be capable of circulating your engine’s entire oil volume within 1-2 minutes. This prevents oil starvation at high RPMs and ensures adequate lubrication throughout the entire engine.

Pump Drive

Oil pumps are driven by either a shaft or a belt. Belt-driven pumps are generally quieter and easier to install, while shaft-driven pumps can handle higher RPMs and offer more reliability.

Oil Pump Materials

The material of your pump can affect its durability, performance, and overall cost. Cast iron pumps are typically the most affordable but can be relatively heavy. Billet aluminum pumps are lighter and more durable, but also more expensive. For maximum performance, titanium oil pumps provide the most strength, durability, oil control and overall toughness.

Other Factors to Consider

When selecting an oil pump, consider any additional factors that may impact its performance. Factors to consider include the engine’s oil pressure requirements, clearance, and compatibility with any other components such as the oil filter or oil cooler.


An oil pump is an essential component of any engine’s lubrication system. By considering factors such as pump capacity, materials, and drive type, you can select the oil pump that best meets your specific requirements. Remember, selecting the right oil pump can not only increase your engine’s performance but also save you significant costs associated with repairs in the long run.

Maximizing Performance: The Ultimate Thrust Washer Buyer's Guide for Your Car
Maximizing Performance: The Ultimate Oil Drain Plug Buying Guide for Auto Enthusiasts