06-what carb

[cthomps07]

Anyone know what carb is on the 06 yfz. My friend has a jet kit he said I can have for my 08 honda 450r and I want to know if it will work or not. My 450r has the fcr carb with the jets fit it?

[yfzrider310]

the yfz for sure has a 39mm fcr kehien carb and i think the honda has a 42mm fcr carb . correct me if im wrong

[cthomps07]

Are the jets interchangeable?

[yfzrider310]

from the yami carb to a honda carb? or just on the carb itself. cause i dont know if the yamaha to honda carb would be interchangable but you could give it a shot if you like

[cthomps07]

Using the yfz jet kit in a 450r.

[yfzrider310]

you might be able to because the there the same carb with a different bore mm but not for sure. I would ask your dealer and see what he says.

[Colby@C&DRacing]

the yfz fcr jet kit will fit in the 06 45r fcr will the jetting be correct? might be close

[cthomps07]

Thanks Colby. I still might have to just order some mains from you. I remember you telling me the hrc jetting would work for me so I will try it and see how it goes.

[H_W]

Originally posted by yfzrider310
the yfz for sure has a 39mm fcr kehien carb and i think the honda has a 42mm fcr carb . correct me if im wrong

The newer 450r's have a 40mm FCR carb and the older ones have a 42mm butterfly type carb. The FCR is better.