- Lowers fuel rail ~14mm for clearance under Whipple throttle body
- Includes four anodized rail standoffs and new stainless screws
- Rails sold before July 2019 may need minor clearance work around injector boss
- Requires short 34mm injectors
Works only with Whipple supercharger for Hellcat. Only necessary when Whipple throttle body is also used. Fuel rails produced before July 2019 will require minor filing of the inboard corners of the injector boss. (not visible after installed) OE length fuel injectors cannot be used when lowering the fuel rail. We recommend Injector Dynamics "34mm" length injectors. We have not test fit with other brand injectors.
Injector Dynamics Compatibility
Where "XXXX" is the injector size, such as 1050, 1300, 1700, 2000:
- Without this fuel rail drop kit, Injector Dynamics part numbers should read: XXXX.48.14.14.8
- With this fuel rail drop kit, Injector Dynamics part numbers should read: XXXX.34.14.14.8.
If you already have OE length injectors (XXXX.48.14.14.8) you can simply remove the upper spacer and it will become the proper length for use with this drop kit.
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