Part Number: BC0040

Description: Spring/ Retainer Kit w/Seat ; Limited Street/Race

Retainer: Titanium

Spring: Dual

Fitment: 00-09 Honda S2000 2.0L & 2.2L

Details:

Designed for high rpm, BC valve springs are wound from only the highest frade, super clean, chrome silicone alloy and feature propietary processing procedures for consistent pressures. BC titanim retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. Use steel retainer for high mileage applications.

Springs Pressure: Seat= 1.59" @ 80lbs / Open= 1.11" @ 250lbs / Coil Blind= 1.03" (no machine whork required)

WARNING: If running a late model cylinder head (after 2004), you may need to purchase BC2940 keepers to accommodate the BC2010 (Ti) or BC2011 (Steel) retainers. Honda changed the keeper groove angles, therefore your stock keepers/locks may not fit the BC retainers properly causing potential damage.