Pro-X 28.SIS1336-2 Steel Intake Valve and Spring Kit control-levers-perches-brake-lever-assemblies 2015 Can-Am Outlander 500 EFI

2015 Can-Am Outlander 500 EFI DPS

2005 Arctic Cat 400 4x4 Auto

2001 Polaris Sportsman 500 HO

Spark Plug Code: BKR6EGP

2012-2013 Can-Am Spyder RT-S (SM5)

Pro-X 28.SIS1336-2 Steel Intake Valve and Spring Kit control-levers-perches-brake-lever-assemblies 2015 Can-Am Outlander 500 EFIMaterial: Steel Replaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight of the steel valves. Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm. Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM