---
product_id: 6899958
title: "1551 E-Force Street Legal Supercharger Kit"
price: "¥1441202"
currency: JPY
in_stock: true
reviews_count: 3
url: https://www.desertcart.jp/products/6899958-1551-e-force-street-legal-supercharger-kit
store_origin: JP
region: Japan
---

# Eaton H122 rotor tech 500+ HP output Fits muscle car engines 1551 E-Force Street Legal Supercharger Kit

**Price:** ¥1441202
**Availability:** ✅ In Stock

## Summary

> ⚡ Dominate the streets with Edelbrock’s powerhouse supercharger!

## Quick Answers

- **What is this?** 1551 E-Force Street Legal Supercharger Kit
- **How much does it cost?** ¥1441202 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/6899958-1551-e-force-street-legal-supercharger-kit)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Street-Legal Muscle Fit:** Compact design engineered to fit under most muscle car hoods for authentic street cred.
- • **Unleash 500+ Horsepower:** Transform your small-block Chevy with jaw-dropping power and torque.
- • **Precision Eaton H122 Rotor:** Maximize efficiency with cutting-edge positive displacement technology.
- • **Plug & Play Installation Kit:** Complete with manifold, pulleys, belt, and gaskets for streamlined setup—carburetor not included.
- • **Factory-Style Drive Compatibility:** Works seamlessly with stock accessory belts and long-style water pumps for hassle-free integration.

## Overview

The Edelbrock 1551 E-Force Street Legal Supercharger Kit revives a legendary 2007 design, delivering over 500 horsepower and 487 ft/lbs torque on small-block Chevy engines. Featuring the efficient Eaton H122 rotor assembly, this compact, positive displacement supercharger fits most muscle cars using factory-style belts and long water pumps. The kit includes all essentials for installation except the carburetor, making it a turnkey upgrade for serious performance enthusiasts.

## 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".

Review: No go - Not happy with my purchase. They said it fit under the hood which didn’t. Had to return
Review: Broken - Arrived broken

## Features

- Conventional Cylinder Head Compatibility
- Edelbrock 122 System Type
- Carbureted
- Eaton H122 Rotor Type
- 6-Rib 3. 75 in. Pulley

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GBLITE |
| Best Sellers Rank | #2,556,241 in Automotive ( See Top 100 in Automotive ) #79 in Automotive Replacement Engine Superchargers #2,166 in Automotive Performance Engines & Engine Parts |
| Brand | Edelbrock |
| Customer Reviews | 2.7 2.7 out of 5 stars (6) |
| Date First Available | February 13, 2005 |
| Exterior | Satin |
| Item Weight | 73.8 pounds |
| Item model number | 1551 |
| Manufacturer | Edelbrock |
| Manufacturer Part Number | 1551 |
| Model | 1551 |
| Special Features | Capable of producing 500+ horsepower on a small-block Chevy engine, Utilizes Eaton H122 rotor assembly for maximum efficiency |

## Product Details

- **Brand:** Edelbrock
- **Hand Orientation:** Ambidextrous
- **Color:** black
- **Material:** Aluminum
- **Fishing Technique:** Casting
- **Item Weight:** 73.8 Pounds
- **Special Feature:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  Capable of producing 500+ horsepower on a small-block Chevy engine, Utilizes Eaton H122 rotor assembly for maximum efficiencyCapable of producing 500+ horsepower on a small-block Chevy engine, Utilizes Eaton H122 rotor…    See more
- **Model Name:** 1551
- **Bearing Material:** Stainless Steel
- **Bearing Number:** 1

## Images

![1551 E-Force Street Legal Supercharger Kit - Image 1](https://m.media-amazon.com/images/I/51ZnpiQ-ETL.jpg)
![1551 E-Force Street Legal Supercharger Kit - Image 2](https://m.media-amazon.com/images/I/71J0bb71P4L.jpg)

## Questions & Answers

**Q: Will this work on a 2002 Chevy Camaro Z28?**
A: No

**Q: Will this fit a 1979 corvette L-82?**
A: It will fit the engine but it won’t fit under the hood

**Q: Will this fit a 94 Chevy blazer full size with 5.7L?**
A: You would need to change the heads to pre 87 heads and convert to a carburetor

**Q: do I need to use a dish piston for this on a 383**
A: You don’t have to but you’ll need to make sure you can handle the boost. You may be able to use a larger combustion chamber to reduce co press ion ratio

## Customer Reviews

### ⭐⭐ No go
*by S***N on July 24, 2025*

Not happy with my purchase. They said it fit under the hood which didn’t. Had to return

### ⭐ Broken
*by C***N on April 1, 2021*

Arrived broken

### ⭐⭐⭐⭐⭐ very fast
*by C***N on December 14, 2020*

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.

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**Shop now:** [https://www.desertcart.jp/products/6899958-1551-e-force-street-legal-supercharger-kit](https://www.desertcart.jp/products/6899958-1551-e-force-street-legal-supercharger-kit)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*