
570-209 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.60 | Condition is New, Holley EFI 570-209 Wiring Connector, FREE SHIPPING | 99.9% |
![]() | $10.75 | Top Pick! Condition is New, Holley 570-209 Metri-Pack Electrical Wiring Harness Connector 8-Pin Female Termi, shipping cost = $15.99 | ![]() |
![]() | $25.98 | Condition is New, Holley EFI 570-209 Input/Output Connector, FREE SHIPPING | 99.8% |
![]() | $25.99 | Condition is New, HOLLEY Input/Output Connector Kit - Female, FREE SHIPPING | 99.4% |
![]() | $29.96 | Condition is New, Holley HLY570-209 Plastic Electrical Connector Kit High Performance & Racing Par, FREE SHIPPING | ![]() |
![]() | $13.14 | Top Pick! Condition is New, HOLLEY Input/Output Connector Kit - Female- 570-209, shipping cost = $17.99 | ![]() |
![]() | $30.53 | Condition is New, Holley 8 Pin Female Electrical Connector Kit for Automotive Use, FREE SHIPPING | 100.0% |
![]() | $31.44 | Condition is New, Holley 570-209 8-Pin Female Electrical Connector Kit for Automotive Applications, FREE SHIPPING | 98.7% |
![]() | $32.66 | Top Pick! Condition is New, Holley Multi-Purpose Wire Connector - Input/Output Connector, FREE SHIPPING | 97.0% |
![]() | $33.01 | Condition is New, Multi-Purpose Wire Connector Holley 570-209, FREE SHIPPING | 99.9% |
![]() | $35.70 | Condition is New, Holley HOL570-209 METRIPACK 8 CAVITY FEMALE BLACK, FREE SHIPPING | 98.6% |
![]() | $36.25 | Condition is New, Holley EFI 570-209, FREE SHIPPING | 100.0% |
![]() | $36.88 | Condition is New, Holley Multi Purpose Wire Connector 570-209;, FREE SHIPPING | 99.9% |
![]() | $36.99 | Condition is New, Holley HLY570-209 Plastic Electrical Connector Kit High Performance & Racing Par, FREE SHIPPING | 96.8% |
![]() | $36.99 | Condition is New, Holley HLY570-209 Plastic Electrical Connector Kit High Performance & Racing Par, FREE SHIPPING | 98.3% |

The Holley 570-209 EFI MetriPack is a comprehensive fuel injection solution designed for performance enthusiasts and professional mechanics. This MetriPack includes everything needed to install or replace a Holley EFI system, making it an ideal choice for both DIY enthusiasts and professional installers.
At the heart of this MetriPack is the Holley EFI 570-209 fuel injection system, which features a fully programmable digital engine management system. This system allows for precise fuel and spark control, providing optimal performance and fuel efficiency. The system is compatible with a wide range of fuel types, including gasoline, ethanol, and methanol, making it a versatile choice for a variety of applications.
The MetriPack also includes a wide range of sensors and connectors, including a mass airflow sensor, throttle position sensor, crank sensor, cam sensor, and oxygen sensors. These sensors provide the engine management system with real-time data, allowing it to adjust fuel and spark delivery to optimize performance and emissions.
The Holley 570-209 EFI MetriPack also includes a fuel pump, regulator, and fuel rail, as well as all necessary fuel lines and fittings. The fuel pump is capable of delivering up to 350 LPH, providing ample fuel flow for high-performance applications. The fuel rail is adjustable, allowing for easy tuning to optimize fuel pressure for different engine configurations.
The MetriPack also includes a wiring harness, which includes all necessary connectors and terminals for easy installation. The wiring harness is compatible with a wide range of vehicles, including both domestic and import models. The harness includes a large, easy-to-read display that provides real-time data on engine performance, as well as diagnostic codes and trouble codes.
In addition to the hardware, the Holley 570-209 EFI MetriPack also includes a comprehensive installation guide and programming instructions. This guide provides detailed, step-by-step instructions on installation, as well as tips and troubleshooting suggestions to ensure a successful installation.
Overall, the Holley 570-209 EFI MetriPack is a comprehensive fuel injection solution that provides precise fuel and spark control, easy installation, and compatibility with a wide range of vehicles and fuel types. Whether you're looking to upgrade your existing EFI system or install a new one, this MetriPack is an excellent choice.
Pros of buying Holley 570-209 EFI Metri-Pack:1. Fuel Efficiency: The Holley 570-209 EFI Metri-Pack is designed to improve fuel efficiency by precisely controlling the fuel-air mixture, which can lead to better performance and lower fuel consumption.
2. Easy Installation: The Metri-Pack comes with a pre-assembled wiring harness, making installation easier and less time-consuming compared to traditional EFI systems.
3. Flexibility: The Holley 570-209 EFI Metri-Pack allows for easy tuning and adjustment, allowing you to customize the fuel-air mixture for different driving conditions and engine modifications.
4. Reliability: Holley is a well-known and trusted brand in the automotive industry, and the 570-209 EFI Metri-Pack is built to last with durable components and high-quality construction.
Cons of buying Holley 570-209 EFI Metri-Pack:1. Cost: The Holley 570-209 EFI Metri-Pack is not the cheapest EFI system on the market, and the cost of installation and tuning can add to the overall cost.
2. Learning Curve: While the Metri-Pack is easier to install than traditional EFI systems, it still requires some knowledge of EFI systems and tuning to set up and adjust properly.
3. Limited Compatibility: The Holley 570-209 EFI Metri-Pack is designed for specific applications and may not be compatible with all engine types or vehicle models.
Conclusion:The Holley 570-209 EFI Metri-Pack is a high-quality EFI system that offers fuel efficiency, ease of installation, and flexibility for tuning. However, it is not the cheapest option on the market, and it may require some knowledge of EFI systems and tuning to set up and adjust properly. If you are looking for an EFI system that offers these benefits and are willing to invest in a high-quality product, the Holley 570-209 EFI Metri-Pack is a good choice.
Recommendation:If you are considering purchasing the Holley 570-209 EFI Metri-Pack, I would recommend doing your research and making sure it is compatible with your engine and vehicle. Additionally, consider investing in a tuning tool or working with a trained technician to ensure proper setup and tuning. Overall, the Holley 570-209 EFI Metri-Pack is a reliable and high-quality EFI system that can improve the performance and fuel efficiency of your vehicle.
Details:
Quantity: kit. Female pin quantity: 8. Style: weather pack. Male/female: female.
Pin quantity: 8.. Holley 570-209 - Efi metripack. Now, Holley offers Efi systems for GM's ls engine, among many other applications.
Note: includes tap. Seals included: yes. Holley's products also include performance fuel pumps, intake manifolds, and engine accessories for street performance, race, marine applications.product line: metripack. Pins included: yes.
specifications interiorswoop:
- for models: Efi
- brand: Holley
- mpn: 570-209
- upc: 090127009253
payments interiorswoop:
- wallet: paypal
- credit card: visa
general interiorswoop:
- category: Auto Parts > Car Truck > Interior Accessories
shipping interiorswoop:
- service: standard
- transit: 5-7 days
- type: fixed
- class: standard
returns interiorswoop:
- paid by: seller
- time: 30 days
- policy: returns accepted
seller interiorswoop:
- # reviews: 44503
- city: saint paul, minnesota
- rating: 97.8%
offer interiorswoop:
- in stock #: 5
- started: june 22, 2024
- availability: in stock
- options: ship-to-home
- prices: $10.75–$36.99
- item condition: New
- sold #: 29
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