Carb Boot Length
Posted January 27, 2011 - 04:16 PM
Posted January 28, 2011 - 03:55 AM
Replacing old fcr carb(slide issues) with a newer one from a 05 yz450 looks like everything is pretty much a direct swap except for the carb boot is a bit too short does any one know if the 450's have a longer boot?? stock 99 wr400 boot is 25mm or a inch. Tryed searching all over but no answers on this one. on my old cr250 i used a radiator hose ?? any insight would be great! thanks
You can remove the upper subframe bolt, pull the subframe a bit forward. This will let you get the airbox boot onto the carb more easily. Then tighten the carb clamp and reinstall the subframe bolt.