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Holley 550-839 Hp Efi Multi-Point Fuel Injection System

Manufacturer

Holley

Picture for manufacturer Holley 12-289-13 Mechanical Fuel Pump

Part Number

550-839
5 reviews
04/20/2034 1:41 AM
Sale Price

$4,071.95

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Product Details

Holley 550-839 Hp Efi Multi-Point Fuel Injection System

Holley 550-839

Hp Efi Multi-Point Fuel Injection System

HP multi?point EFI systems for small or big block Chevys are ready for the street or strip with the simple swap of an intake whether you have a stock engine, crate or custom?built engine, HP multi?point systems can help you maximize performance by utilizing a laptop or the optional 5.7 inch full color touch screen LCD along with the HPs self?tuning capabilities, the HP multi?point EFI system will get you to the cruise or race in no time. HP multi?point systems include: intake manifold, billet throttle body, ECU, wiring harness, fuel rails, and related small parts. Fuel pump and Injectors are available separately to fit your requirements.

Products specifications

Airflow Rate (cfm)

1,000 cfm

Calibration Module Included

No

Distributor Included

No

ECM Included

Yes

EGR

No

Engine Block Style

Aftermarket/OEM tall deck

Fuel Pressure Regulator Included

No

Fuel Pump Included

No

Fuel Rails Included

Yes

IAC Motor Included

No

IAT Sensor Included

No

Injection Style

Multi-port

Injectors Included

No

Intake Finish

Natural

Intake Manifold Included

Yes

Intake Material

Aluminum

Intake Section Included

Complete

MAP Sensor Included

No

Notes

Tall deck applications only. HP EFI multi-point systems do not include fuel injectors or fuel pump. These must be sized to the application.

Oxygen Sensor Included

No

Quantity

Sold as a kit.

Throttle Body Finish

Natural

Throttle Body Included

Yes

Throttle Body Material

Billet aluminum

Throttle Body Mounting Flange

4-barrel spread bore

TPS Sensor Included

No

Venturi Quantity

4

Engine Make/Size

Chevy Big Block (396-502)

Fuel Rate

OEM

Pop code

D

Prop 65

No

Origin

US

Cylinder Head Type

Rectangular Port

Great website easy to use

I would def order again from them great price and fast shipping.

It was a good price with fast delivery. They had the lowest price I found. My only comment was the shipping cost was more then I expected.

Fast and easy!

I was able to find a part I couldn't find anywhere else, and at a reasonable price! Thank you!

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