Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST

$538.81
sku
sptSPRK-H1021D-ST
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  • Supertech Honda F20/K20 Dual Valve Spring Kit - SPRK-H1021D-ST delivers superior valve control for enhanced engine performance and reliability.
  • Optimize your Honda F20 or K20 engine with high-quality valve springs designed to prevent valve float and boost power output.
  • Upgrade your performance parts with durable dual valve springs that improve throttle response and extend engine lifespan.
  • Experience smoother high-RPM operation and maximize your engine’s potential—add to cart now and transform your ride today.

Supertech 15.50x21.80mm Dual Valve Spring Kit Honda F20C

Features:

  • Seat Pressure: 95 @ 40.4
  • Open Pressure: 261 @ 12
  • Max Lift: 15.30mm
  • Coil Bind: 22.70mm
  • Rate: 13.2
  • Kit spring: SPR-H1021D
  • Kit spring qty: 16
  • Retainer: RET-HBK-ST
  • Retainer qty: 16
  • Seat Locator: SEAT-H1020DS
  • InnSpr.ID: 15.50mm
  • InnSpr.OD: 21.30mm
  • OutSpr.ID: 21.80mm
  • OutSpr.OD: 30.00mm
  • Seat Locator qty: 16
Fitment:
  • Honda F20C
More Information
Brand Supertech
upc 01037721243679