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Ferrea High Lift Drag Racing Dual Valve Spring Kit for Acura K20 - KT4035

$1,261.15 $1,401.28
-10%
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Ferrea High Lift Drag Racing Dual Valve Spring Kit for Acura K20 - KT4035
$1,261.15 $1,401.28
$1,261.15 $1,401.28

Fits Acura K20 series engines used in high-performance and competitive drag racing applications.

The Ferrea KT4035 High Lift Drag Racing Dual Spring Kit is engineered for high-RPM stability and the extreme demands of drag racing. By utilizing a dual-spring architecture, this kit provides the necessary seat pressure and rate to control valve motion when using high-lift camshaft profiles, preventing catastrophic valve float and ensuring consistent valvetrain timing.

  • Designed specifically for high-lift drag racing camshafts
  • Provides superior harmonic damping and stability at high RPM
  • High-tensile premium steel construction for maximum durability
  • Compatible with Acura K20 cylinder heads
  • Manufacturer Part Number: KT4035

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