Brian Crower Honda/Acura K20A/K20Z F20C/F22C-High Mileage Dual Spring and Steel Alloy Retainer & Spr-Valve Springs, Retainers-Brian Crower-
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Brian Crower Honda/Acura K20A/K20Z F20C/F22C-High Mileage Dual Spring and Steel Alloy Retainer & Spr

Brian Crower
BRCBC0040S
Valve Springs, Retainers
4 Units In Stock - Ships Next Business Day
$ 402.00
FREE Ground Shipping!
$ 402.00

SKU: BC0040S

Brian Crower Honda/Acura K20A/K20Z F20C/F22C-High Mileage Dual Spring and Steel Alloy Retainer & Spr

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures.

Specifications

  • WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 or BC2011 retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage.
  • Type: BC1040 Dual
  • Free Length: 2.025"
  • Seat: 1.590" @ 80 lbs
  • Open: 1.110" @ 250 lbs
  • Coil Bind: 1.030"
  • Retainer: BC2011
  • Spring Seat: BC2904
  • Net Cam Lift: 0.550" / 13.97mm

Features & Benefits

  • Precision engineered for high performance applications.
  • Supports increased RPM and power levels.
  • Manufactured from premium materials for durability.
  • Direct-fit upgrade for compatible engines.

Fitment

  • 2002-2005 honda civic si~2000-2009 honda s2000 base~2008-2009 honda s2000 cr

About Brian Crower

Brian Crower is a leading manufacturer of high performance engine internals, including camshafts, crankshafts, connecting rods, and valvetrain components. Each part is engineered for reliable horsepower gains and durability in demanding street, track, and forced induction applications.

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Brian Crower

Brian Crower

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