Pioneer Automotive Valve Spring Set

Pioneer Automotive valve springs and valve spring sets are engine valvetrain components. They keep each valve closing firmly against its seat and keep the valvetrain following the camshaft profile. Whether you call them engine valve springs, valve spring kits or replacement valve springs, the range is built for engine rebuilds and valvetrain upgrades.

Key Features:

• OE replacement springs are designed around factory camshaft specifications
• Available in a range of diameters and spring pressures to match different camshaft profiles
• High-performance options are offered for builds that need more spring pressure
• Performance springs are inspected at each stage of manufacturing, from raw material through coiling, grinding and heat treatment
• Chrome vanadium spring construction is used in select high-performance kits

Pioneer Automotive Industries is an aftermarket engine parts manufacturer based in Meridian, Mississippi. Choosing quality replacement valve springs helps your valvetrain perform at its best, and it is a sensible upgrade whenever an engine is rebuilt or refreshed.