TB Gold 428 Chain - Non O-Ring - 134 Links Eridepro - Recommended but not required

- Recommended but not required is using a stepped drill bit to slightly enlarge the OEM insulator found between the cylinder head and the manifold

All components are shot-peened and heat treated

Also fits with other carbs such as the VM24

NOTE - THIS IS AN AFTERMARKET PERFORMANCE PART BUILT FOR RACING PURPOSES ONLY

The cam opens up the valves more so the larger bore kit can breathe better resulting in even more power throughout the power curve

TB Gold 428 Chain - Non O-Ring - 134 Links Eridepro - Recommended but not required428 Gold 134 Link Non O ring Chain Will require you to cut to length unless you need exactly 134 links. Upgrade your drivetrain with the TB Parts Heavy Duty Gold Chain, built for durability, strength, and reliable performance. Designed for bikes using a 428 chain size, this heavy duty chain is ideal for riders who demand better durability than standard OEM chains. Featuring a gold plated finish, this chain not only adds a clean performance look but