Precision CNC Machined from a Stainless One Piece Forging for higher strength & durability
High grade Alloy allowing the valve to withstand high heat and still maintain roundness
Chromed Coating on all Stainless Valves
Micro Polished stem for smoother finish and less friction resulting in improved performance
Multi angle back cuts for enhanced flow
Track tested and proven design on the World's Fastest Pro Street & Pro Mod Motorcycles
Sold as Complete Set of 8
33-4420 2006-2011 ZX-14 33.4MM, STAINLESS STEEL
33-4421 2006-2011 ZX-14 34.4MM, STAINLESS STEEL
33-4424 2011-2016 ZX-10 31MM, TITANIUM
33-4430 2012-2017 ZX-14 33.4MM, STAINLESS STEEL
33-4431 2012-2017 ZX-14 34.4MM, STAINLESS STEEL
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
**NOT INTENDED FOR STREET USE.
