Keihin FCR Adapter / Spigot for DRZ 400, DRZ-400 SuperMoto (APP-1001-2) 

For sale is an aluminum Allgeyer Performance Products carburetor adapter kit.  

Kit includes:

1. Aluminum adapter

2. Hose clamp

3. Rubber boot to connect carb to engine 

The adapter allows a Keihin FCR carburetor without the removable intake bell to be installed onto a DRZ400 super moto.

FCR’s without the removable intake are common on 4 stroke racing four-wheelers and dirt bikes. FCRs without the removable intake bell are identical internally to those with the removable intake bell, but can be obtained much cheaper. The adapter allows an FCR without the removable intake to be installed onto a DRZ or other supermoto with the same performance increases as those doing the traditional swap. For those on a budget this is a great option. An instructional is available on the Thumper Talk forum under “Budget FCR swap for DRZ400, a new approach”. You may reference one of the included pictures for a full parts list on DRZ400-S and DRZ400-SM models. 

Products have been specially engineered with the following features. 

·        Velocity stack to minimize turbulence of incoming air. 

·        Optional side holes for secure mounting using set screws and locating slot to prevent movement. 

·        Adapters can be used with FCR's of various bore sizes (for example 38, 39, 40, 41mm etc.).

·        All adapters have been tested to withstand normal operating temperatures and for gasoline resistance. 

·        Adapters are made from aluminum. 

The rubber coupling to connect the carburetor to the engine is also included in this kit.  The coupling is made from a hose and specifically sized to make installation easier.  Standard OEM boots make this installation challenging.

Parts are made in the USA and kits have been installed on over 200 motorcycles!

Feel free to send me a private message in case of questions. 

Check out my other FCR carb adapters for the DRZ400, DR650, and XR650 too! other items