Dimensions:
C2C spacing: 51.5mm,
Air Intake ID: 34.5mm,
Height: 29mm,
Filter Mounting: 52mm-56mm oval (54.5mm)
This fits (general): 28-33mm. Keihin FCR carburetors made in China.
This fits (specific):
for Honda CBR600F Hurricane (1987-1990)
for Honda CBR600F2 Hurricane (1991-1994)
for Honda CBR600F2 Hurricane (1991-1994)
for Yamaha FZR400 (1988-1989)
for Yamaha FZR600 (1989-1996)
for Yamaha YZF600 (1989-1995)
Other Model 55mm Airbox Mouting