Auto Service World
  February 22, 2024   by Adam Malik

Conical Valve Spring

Elgin Industries has introduced premium Elgin Pro-Stock conical valve springs engineered for General Motors LS Series and Chrysler Hemi performance engines. The new springs (#RV-107228Q16) feature a next-generation conical design for superior performance and durability while accommodating the peak valvetrain RPMs associated with high-performance camshafts. With a progressively narrower diameter from bottom to top, each coil of a conical spring has its own frequency, dramatically reducing load, increasing the spring’s peak RPM capabilities and enabling customers to use a more aggressive camshaft.

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