HOLLEY 20-186 Mount Race 090127053522

( Brand: Holley ), ( Manufacturer Part Number: 20-186 ), ( Part Type: Mount ), ( Country/region Of Manufacture: Cn ), ( UPC: 090127053522 )

Review HOLLEY Mid mount Race Accessory System

The Holley 20-186 Mid-Mount Race Car Fuel Injection System is a high-performance fuel injection solution engineered specifically for mid-mount race cars. This system is designed to provide precise fuel delivery and superior drivability for racers seeking an edge on the track.

At its core, the Holley 29-2318 EFI Brain ECU manages the fuel injection and ignition systems. This state-of-the-art ECU offers advanced features like adjustable fuel tables, knock sensing, and multiple map capabilities. It's also compatible with Holley's EFI Live tuning software, enabling fine-tuning of your engine's fuel delivery and ignition settings for optimal performance.

The fuel system consists of a Holley 112-gph 24-lb/hr fuel pump, which delivers ample fuel flow for high-performance applications. The system also includes a Holley 380-lph fuel pressure regulator, ensuring consistent fuel pressure for optimal engine performance. The fuel system is designed to work with both gasoline and methanol fuel, making it a versatile choice for various racing applications.

The Holley 20-186 Mid-Mount Race Car Fuel Injection System includes a Holley 340-750-2031 2-bar MAP sensor, which measures the air pressure in the intake manifold and sends this information to the ECU. This data is used to determine the correct fuel delivery for optimal engine performance under varying conditions.

The system comes with a Holley 231117-3 4-bar MAP sensor as well, which can be used for boosted applications. This sensor measures the absolute air pressure in the intake manifold and delivers this data to the ECU for precise fuel delivery adjustments.

The Holley 20-186 Mid-Mount Race Car Fuel Injection System is designed to be easily integrated into your race car. It includes a wiring harness, fuel rails, fuel pressure regulator, fuel filter, and all necessary hardware for installation. The system is also compatible with Holley's various intake manifolds, allowing you to choose the one that best fits your engine configuration.

In summary, the Holley 20-186 Mid-Mount Race Car Fuel Injection System is a comprehensive, high-performance solution for racers seeking precise fuel delivery and optimal engine performance. With advanced features like adjustable fuel tables, knock sensing, and compatibility with Holley's EFI Live tuning software, this system offers the versatility and flexibility needed to excel on the race track.

The Holley 20-186 Mid-Mount Race Car Fuel Injection System is a popular choice among racers due to its high-performance capabilities. However, like any other product, it comes with its advantages and disadvantages.

1. High-performance: The Holley Mid-Mount Race Fuel Injection System is designed to deliver precise fuel delivery and tunability for high-performance applications. It is suitable for race cars that require maximum power and consistency.

2. Easy installation: The system comes with a mid-mount configuration, which makes it easier to install in race cars compared to other systems that require a remote mount.

3. Flexible tuning: The system offers advanced tuning capabilities, allowing users to fine-tune fuel delivery for optimal performance and efficiency.

4. Durable: The Holley Mid-Mount Race Fuel Injection System is built to withstand the rigors of racing. It is made from high-quality materials and is designed to resist vibration and other harsh conditions.

5. Compatibility: The system is compatible with various fuel types, including methanol and ethanol.

1. Expensive: The Holley Mid-Mount Race Fuel Injection System is a premium product and comes with a premium price tag. It may not be affordable for all racers.

2. Complex: The system may be more complex than some other fuel injection systems, requiring advanced tuning knowledge and skills.

3. Maintenance: The system may require more maintenance than some other fuel injection systems due to its high-performance capabilities.

The Holley 20-186 Mid-Mount Race Car Fuel Injection System is a high-performance fuel injection system that offers advanced tuning capabilities and ease of installation. However, it comes with a premium price tag and may require advanced tuning knowledge and skills. If you are a racer who requires maximum power and consistency, this system is definitely worth considering. However, if you are on a budget or are not comfortable with advanced tuning, there may be other options that better suit your needs.

If you are a serious racer who requires maximum power and consistency, the Holley 20-186 Mid-Mount Race Car Fuel Injection System is a great choice. Its advanced tuning capabilities, ease of installation, and durability make it a top contender in the race fuel injection market. However, if you are on a budget or are not comfortable with advanced tuning, you may want to consider other options that offer more affordable price points and simpler installation processes. Ultimately, the decision comes down to your specific needs and budget.

Details:

Steam tube input port. OE pulley ratios for optimal accessory performance. Type II power steering pump with baffled reservoir. Works with VVT applications.

The design offers superb engine visibility to show off your horsepower, not accessories. Fits ALL LS engines except with dry sump and/or supercharger. All three accessory solutions are for LS engines.When we say complete, mean complete. 20-186 Holley Mid-Mount Race Accessory System: 2149.95: LS Engine Drive includes Alternator, P/S Pump, Pensioner, Crank Damper, Belt, Pulleys.

All accessories are included; the water pump, Alternator, P/S pump with reservoir, and crank damper. Holley's Premium Mid-Mount complete accessory system has all accessories pulled in tighter than other drives. The power steering pump included can be used Hydro boost systems. Among the many swap friendly features are bottom heater outlet's for clearance in tight applications.

Bottom outlet heater hose options for swap application clearance. The Holley designed alternator is just as innovative. The compact and reliable Type II P/S pump with baffled reservoir are also integrated.The Mid-Mount drive completes Holley's trilogy of accessory solutions giving a third option compared to the High Low-Mount previously released. All pulleys and the belt are supplied.

Holley's Mid-Mount Accessory Drive System is now offered for the serious racer in mind. Works with all common aftermarket and factory Throttle bodies intakes. Buyer pays return shipping. Even heater hose adapters, power steering to 6 AN hardliner, and the alternator plug/harness are included.

Easy assembly was a priority during the entire development of this accessory solution. No adapters/spacers required. This premium alternator utilizes 6-phase technology as found on the C7 Corvette. Works with Hooker turbo manifolds.

The water pump also shares its design efficiencies with that of the C7 Corvette. Color graphical instructions walk you through every step of the ultra-easy installation.The Premium Mid-Mount system comes with dress up pulley covers and an SFI certified damper. Shortened top outlet nipple for more radiator hose turns and routing room. At the heart of system is a bracket less design, where accessories bolt directly to water pump for clean, integrated form.

part #: 20186 prices

• $2407.95-$2492.82

specifications bepubrac:

• brand: Holley
• mpn: 20-186
• part type: Mount
• country/region of manufacture: Cn
• upc: 090127053522

seller bepubrac:

• city: Bowling Green, Kentucky
• # reviews: 9503
• rating: 98.7%

offer bepubrac:

• options: Ship-to-home
• availability: In Stock
• started: August 4, 2025
• sold: 0

shipping bepubrac:

• class: Standard
• service: UPS Ground
• type: Fixed
• cost: $0.00
• transit: 2-4 Days
• carrier: UPS

general bepubrac:

• condition: New
• Car Truck Parts Accessories > Accessory Belts > Belts

returns bepubrac:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

payments bepubrac:

• other
• wallet: Google-pay
• credit card: Visa

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