Pro Dual Valve Springs

The Pro Dual Valve Springs are a "must-have" upgrade when running cam lift over .455" or when sustaining a constant 5,000rpm or higher. With 100lbs of seat pressure and open pressure of 210lbs (at .500" lift) they will work perfectly with any naturally aspirated or boosted applications. These springs are rated up to 8,500 RPM and will accommodate cam lifts up to .550"! You must use Pro Titanium or Chromoly Retainers with the Pro Dual Valve Springs. This installs in the factory head without modification. Coil bind Height for these springs is 22.5mm / .886".

NOTE: Sold as a set of (8).

Related Kits:

• Dual Spring & Titanium Retainer Kit, see Part #: 1023210
• Dual Spring & Chromoly Retainer Kit, see Part #: 1023211
• Pro Camshaft Kit w/Titanium Retainers, see Part #: 1020000
• Pro Camshaft Kit w/Chromoly Retainers, see Part #: 1020007

This product should not be used in a manner that violates Federal EPA Laws.

Contact our Tech Support Line for further information at 928-855-6341.

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