MOROSO High Volume Racing Oil Pump Chevy Block 084663221118

( Brand: Moroso ), ( Manufacturer Part Number: 22111 ), ( Part Type: Oil Pump Block ), ( UPC: 084663221118 )

Review MOROSO Heavy Duty High Volume Racing Oil Pump Chevy Small block

The **Moroso 22111 High-Volume Racing Oil Pump** is a meticulously engineered, high-performance upgrade designed specifically for Chevy small-block engines, delivering unmatched reliability and lubrication efficiency under extreme racing conditions. Built to replace the stock oil pump in high-stress applications such as drag racing, street rod builds, and high-revving performance engines the 22111 features a robust **cast aluminum housing** reinforced with precision-machined internal components to ensure durability and consistent oil flow even at elevated RPMs. Its **gerotor-style design** provides a smooth, pulsation-free delivery of oil, reducing wear on critical engine components like bearings, camshafts, and lifters while maintaining optimal lubrication under heavy loads. The pump incorporates a **high-capacity internal gear system** that significantly increases oil volume output compared to stock units, making it ideal for engines running aggressive camshafts, forced induction, or high-compression setups where oil starvation is a critical concern. Constructed with **hardened steel gears and precision-balanced rotors**, this pump minimizes internal friction and extends its operational lifespan, even in the most demanding scenarios. The 22111 is fully compatible with Chevy small-block engines from the classic 265 to the modern LS-based applications, offering a direct bolt-on replacement with minimal installation complexity. Whether you're pushing a supercharged engine to its limits, running a nitrous kit, or simply seeking peace of mind in a high-revving street machine, the Moroso 22111 delivers the robust, high-volume lubrication needed to keep your engine running strong, mile after mile.

The Moroso 22111 High Volume Racing Oil Pump is a popular upgrade for Chevy small-block engines, particularly in high-performance applications. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **Increased Oil Flow Capacity** The 22111 pump is designed to deliver significantly more oil than the stock pump, especially under high RPM and extreme heat. This is critical for high-performance engines, forced induction builds, or engines running with aggressive oil clearances or high oil consumption.

2. **Durability and Reliability** Moroso uses high-quality materials and precision engineering, which contributes to its reputation for longevity. The pump is built to handle the stresses of high-performance applications without premature failure.

3. **Compatibility with Stock and Modified Engines** The 22111 is designed to fit standard Chevy small-block oil pump housings, making it a straightforward drop-in replacement. It works well with both stock and modified engines, including those with larger oil pans, high-flow filters, or additional oil cooling systems.

4. **Reduced Oil Starvation Risk** High-performance engines often suffer from oil starvation due to inadequate pump flow, especially under heavy loads or high RPM. The 22111 mitigates this risk by ensuring consistent oil delivery to critical components like the crankshaft, camshafts, and bearings.

5. **Versatility** The pump is compatible with a wide range of oil pump drives, including stock and aftermarket options, making it a flexible choice for different builds.

6. **Positive Feedback from the Community** Many racers, tuners, and engine builders report success with the 22111, particularly in applications involving turbocharging, supercharging, or high-revving engines.

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1. **Cost** The Moroso 22111 is more expensive than a stock oil pump, often costing several times more. While the price reflects its performance benefits, it may be seen as a significant investment for budget-conscious builders.

2. **Potential Overkill for Stock or Mildly Modified Engines** If you re running a stock or lightly modified engine with minimal oil consumption or high RPM demands, the stock pump may suffice. Upgrading to the 22111 could be unnecessary and wasteful in such cases.

3. **Installation Complexity** While the pump is a drop-in replacement, installing it may require careful attention to alignment, gasket sealing, and oil line routing. Improper installation could lead to leaks or reduced performance.

4. **Compatibility with Non-Standard Oil Pans** Some aftermarket oil pans or custom builds may require additional modifications to accommodate the 22111 pump, such as custom oil pickups or pickup tube adjustments.

5. **Maintenance Considerations** High-flow pumps can sometimes exacerbate oil consumption issues if the engine is running with excessive clearances or worn components. Regular oil checks and maintenance are essential to ensure the pump s effectiveness.

6. **Limited Customization** Unlike some aftermarket pumps, the 22111 is not highly customizable in terms of flow rate or internal design. If you need a pump with specific flow characteristics, you may need to explore other options.

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The Moroso 22111 High Volume Racing Oil Pump is an excellent upgrade for Chevy small-block engines in high-performance applications, particularly those involving forced induction, high RPM, or aggressive oil clearances. Its ability to deliver superior oil flow reduces the risk of oil starvation and improves engine reliability under extreme conditions. However, it is not a necessity for stock or mildly modified engines, and its higher cost may not be justified in such cases. Proper installation and maintenance are critical to maximizing its benefits.

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- You are running a high-performance Chevy small-block engine (e.g., turbocharged, supercharged, or high-revving naturally aspirated builds).

- Your engine has high oil consumption, large clearances, or is prone to oil starvation.

- You are building a race engine or a daily driver with aggressive modifications.

- You want to future-proof your engine for potential upgrades.

- Your engine is stock or only mildly modified with no significant oil flow demands.

- You are on a tight budget and the stock pump will suffice.

- You are unsure about proper installation or maintenance, as improper use could lead to issues.

For most high-performance builds, the Moroso 22111 is a worthwhile investment that enhances engine longevity and performance. However, always pair it with a high-quality oil filter, adequate oil capacity, and proper oil cooling if necessary.

Details:

Moroso 22111 Heavy Duty High Volume Racing Oil Pump for Chevy Small-Block Engines 10550M, M55HV.

part #: 084663221118 prices

• $170.99-$177.18

specifications momaequ:

• brand: Moroso
• mpn: 22111
• part type: Oil Pump Block
• upc: 084663221118

returns momaequ:

• policy: No Returns

payments momaequ:

• wallet: Apple-pay
• credit card: Mastercard
• other

shipping momaequ:

• cost: $0.00
• class: Standard
• type: Calculated
• transit: 7-13 Days
• service: UPS Ground
• carrier: UPS

general momaequ:

• condition: New
• Industrial Automation Motion Controls > Electric Motors > Definite Purpose Motors

seller momaequ:

• # reviews: 422
• city: Lehi, Utah
• rating: 88.2%

offer momaequ:

• quantity: 2
• started: March 18, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

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