EXHAUST VALVE CONVERSION SET TI-STEEL HUS/HUSQ/KTM h2 stage kits and manufacturing processes insure compatibility

and manufacturing processes insure compatibility of the valve spring’s force and natural frequency with the cam profile

ensuring superior airflow to keep your clutches cool

and other trail debris out of your cab

All you have to do is install clamps and brackets

You can do more on your off-road adventure with a bike rack or gun rack

EXHAUST VALVE CONVERSION SET TI-STEEL HUS/HUSQ/KTM h2 stage kits and manufacturing processes insure compatibilityLatest addition to the ProX program is the Exhaust Valve & Spring Kits. This kit is offered as an alternative where the OEM application uses Titanium valves. ProX has now developed the Exhaust Valve & Spring Kits, containing a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit just replaces the OEM valves & valve springs and can be installed using the OEM retainers, bases and valve seals.