# Radium Engineering Mazda 20B-REW Secondary Fuel Rail (6 Port)

This Radium Engineering secondary fuel rail is for AFTERMARKET 6-port intake manifolds that are produced for the Mazda 20B-REW rotary engine. The aluminum fuel rail is anodized black for compatibility with all popular fuel types including E85. Manufactured with a large internal bore, the fuel rail can support all necessary engine power requirements. Fuel rail has three 8AN ORB ports.

This Part Fits:

Year

Make

Model

Submodel

1993-1995

Mazda

RX-7

Base

1993

Mazda

RX-7

R1

1994-1995

Mazda

RX-7

R2

1993-1995

Mazda

RX-7

Touring

## Details

- **Price:** 374.24 CAD
- **Vendor:** Radium Engineering
- **Type:** Fuel Rails

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 374.24 CAD | In stock |

## Images

- Photo - Primary
- User 2
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/radium-engineering-mazda-20b-rew-secondary-fuel-rail-6-port)
> Updated: 2026-07-12