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bkb88
10-15-2011, 12:14 PM
I have a friend who has a FCR carb that was used on his dads YFZ450 that supposedly came off of an unknown dirt bike. The carb has a removable plastic intake and measures out to be a 39mm bore. Any ideas on how to find out what this originally went on? Also, will a YFZ throttle cable work with this or will it require a two cable twist throttle system?

Here is a pic of the plastic removable intake:

http://i100.photobucket.com/albums/m14/thebutelr/downsized951015111255.jpg

bkb88
10-15-2011, 02:31 PM
The numbers on the bottom of the carb are 5SF 100P103.