Pro Dual Valve Springs

(Naturally Aspirated / Low Boost)

The Pro Dual Valve Springs are a "must-have" upgrade when running bigger lift cams and higher RPM's. With 75lbs of seat pressure at a 1.400" install height and open pressure of 215lbs (at .450" lift), they will work perfectly with any naturally aspirated or low boost application (0-20 lbs of boost). These springs are rated up to 8,000 RPM and will accommodate cam lifts up to .455".

NOTE: Sold as a set of (24). Make sure your valvetrain match correctly, failure to do so could result in engine damage.

• These parts are available as a complete kit, see Part #: 1023223.
• LC Engineering Pro Dual Springs require our spring seat, see Part #: 1023213.
• LC Engineering Pro Dual Springs require our titanium retainers, see Part #: 1023243.
• LC Engineering Pro Dual Springs require our hardened keepers, see Part #: 1023091.
• We also offer an HD version of these springs for higher boost applications, see Part #: 1023217.

Contact our Tech Support Line for further information at 928-575-2174.