Pro-X 28.SIS2424-2 Steel Intake Valve and Spring Kit security-covers-alarms-security-systems 1995-1997 Ski-Doo Summit 670

1995-1997 Ski-Doo Summit 670

2019 Can-Am Outlander 1000 X xc

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In addition to filtering down to 35 microns

2013-2019 Beta 250 RR

Pro-X 28.SIS2424-2 Steel Intake Valve and Spring Kit security-covers-alarms-security-systems 1995-1997 Ski-Doo Summit 670Material: 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