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Edelbrock 1551 E-Force Street Legal Supercharger Kit

Based on 6 reviews
Condition: New
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$3,995.95

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Oct 30
Order within 2 hours and 59 minutes

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At a glance

Condition
New
Weight
73.8 lb
Exterior
Satin

Features 5

  • Conventional Cylinder Head Compatibility
  • Edelbrock 122 System Type
  • Carbureted
  • Eaton H122 Rotor Type

Description

BACK BY POPULAR DEMAND We first launched this E-Force system back in 2007 and it was one of our best sellers. Unfortunately it had to be discontinued. . . but now its back and even better! The E-Force 122 Supercharger Kit is a positive displacement supercharger that is capable of producing 500+ horsepower on a small-block Chevy engine. This system utilizes the Eaton(R) H122 rotor assembly for maximum efficiency in a compact package. The compact design may potentially fit under the hood of most muscle car and street rod applications. Testing resulted in a peak of 507 horsepower and 487 ft/lbs of torque @ 5 psi on a 350 c. i. d. with 9. 5: 1 compression. The E-Force 122 is designed for use with factory style belt and pulley configurations. Will not work with aftermarket serpentine pulley systems and will require the use of a long-style water pump. Each kit includes the supercharger assembly with Eaton internals, intake manifold, drive pulleys, belt, gaskets and all necessary items for ease of installation. Does not include carburetor, so you can use your carburetor of choice. Important Installation Notes: These Edelbrock E-Force Superchargers are intended for 302-400 c. i. d. Small-Block Chevrolets equipped with long water pumps and stock style bracketry. It's designed to utilize the factory accessory drive belts, in conjunction with the secondary 6 rib supercharger pulley drive system. Manifold height: A-8. 50", B-9. 75"; Carb pad height: 9. 125", Carb height: 3. 25".

Specs 8

Manufacturer Edelbrock
Brand Edelbrock
Model 1551
Item Weight 73.8 pounds
Item model number 1551
Exterior Satin
Manufacturer Part Number 1551
Special Features Capable of producing 500+ horsepower on a small-block Chevy engine, Utilizes Eaton H122 rotor assembly for maximum efficiency

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product reviews highlight a mixed experience among users. One customer faced an issue with the product arriving broken, indicating potential shipping or quality control problems. In contrast, another user successfully adapted the supercharger kit to fit a 1990 Miata, boasting about significantly increased vehicle speed and expressing enthusiasm for upcoming races, showcasing the product's potential for enhancing car performance when properly installed and utilized.

Pros

  • 🚀 Significant increase in vehicle speed
  • 😄 High user satisfaction when the product is suitable and functional
  • 🛠️ Adaptable to specific vehicle models with some effort

Cons

  • 💔 May arrive damaged, indicating potential shipping or handling issues
  • 🛑 Not directly compatible with all vehicle models, requiring modifications

Should I Buy It?

If you possess the mechanical skill to modify and install the kit, or have a compatible vehicle and are looking for a performance boost, this could be a valuable addition. However, consider the risk of receiving a damaged product and assess if the potential performance benefits outweigh this inconvenience.


No go
Not happy with my purchase. They said it fit under the hood which didn’t. Had to return
Reviewed in the United States on July 24, 2025 by steven friedman

Broken
Arrived broken
Reviewed in the United States on April 1, 2021 by Chris Franklin

very fast
this supercharger kit isn't meant for my 1990 Miata but I made it work and I'm way faster than any of the other cars in my 20 car garage. thanks so much for this, I cant wait to race in the 1/4 mile later.
Reviewed in the United States on December 14, 2020 by Caleb seaman
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