EXHAUST VALVE CONVERSION SET TI-STEEL YAM Catalyst 858 Tachometer

Tachometer

making organization easy and reducing the likelihood of misplacing small components

And it’s simple to adjust your toe on the fly

Our dedicated vents and hoses direct warm air precisely where you need it

5" Dash Mount Speaker Enclosures

EXHAUST VALVE CONVERSION SET TI-STEEL YAM Catalyst 858 TachometerLatest 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.