ALLENS KEIHIN FCR VELOCITY STACKS/AIR FILTER ADAPTORS
| PART # | APPLICATIONS | LENGTH ADDED (MM) | PICTURE |
| VS-FCR1-15 | FCR28 FCR32 FCR33 | 15 | --- |
| VS-FCR1-35 | FCR28 FCR32 FCR33 | 35 | --- |
| 1028-808-7000 (Genuine Keihin, red) | FCR28 FCR32 FCR33 | 35 | --- |
| 1130-808-7000 (Genuine Keihin, blue) | FCR28 FCR32 FCR33 | 50 | --- |
| VS-FCR2-15 | FCR35 FCR37 FCR39 FCR41 | 15 | --- |
| VS-FCR2-35 | FCR35 FCR37 FCR39 FCR41 | 35 | --- |
| VS-FCR2-50 | FCR35 FCR37 FCR39 FCR41 | 50 | --- |
| VS-FCR2-70 | FCR35 FCR37 FCR39 FCR41 | 70 | --- |
| 1130-809-7000 (Genuine Keihin, red) | FCR35 FCR37 FCR39 FCR41 | 35 | --- |
| 1130-806-7002 (Genuine Keihin, blue) | VM40-4 VM44-3 | 25 | --- |
| PART # | CARB APPICATIONS | OD | EXTRA LENGTH FROM FLANGE FACE (MM) | PICTURE | APPLICATIONS |
| FA-FCR1-57 | FCR28 FCR32 FCR33 | 25 | --- |  | UNIVERSAL |
| FA-FCR2-Size (59-67mm) | FCR35 FCR37 FCR39 FCR41 | 25 | 28.2 |  | UNIVERSAL |
| FA-FCR2-K | FCR35 FCR37 FCR39 FCR41 | FOR KAWASAKI OEM AIRBOX | --- |  | FOR KAWASAKI OEM AIRBOX |
| FA-FCR2-R | FCR35 FCR37 FCR39 FCR41 | LONG | LONG |  | UNIVERSAL |
| FA-FCR2-G | FCR35 FCR37 FCR39 FCR41 | --- | --- |  | MOTO GUZZI, THREADED |
| FA-FCR2-HD1 | FCR35 FCR37 FCR39 FCR41 | --- | --- |  | HARLEY CV TYPE 3 BOLT FIXING |
| FA-FCR2-HD2 | FCR35 FCR37 FCR39 FCR41 | 25 | --- |  | HARLEY BIG TWIN, 883&1200 SPORTSTER |
