• Kits are intended for closed course racing only
• NBR rubber material is used on all O-rings and rubber gaskets. NBR has excellent resistance to the ethanol used in today’s fuels
• Components included in the kits are based off of US models and discretion must be used when attempting to install the kit on a non US model
• All gaskets and O-rings including intake gaskets before and after the carburetor
• Float bowl, carburetor cap, and accelerator pump screws
• Extended fuel mixture screw with spring, washer, and O-ring
• Float needle valve with FMK tip
• Accelerator pump diaphragm spring and boot
• Emulsion tube with slide needle
• 3 main jets and 3 pilot jets that can be used to tune a stock machine or a modified one

Fitment:

• 2006-2008 TTR90