Description
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.
Type BC1010 Dual
Free Length 1.607″
Seat 1.350″ @ 80 lbs
Open 0.900″ @ 220 lbs
Coil Bind 0.765″
Retainer BC2210S
Spring Seat BC2921
Net Cam Lift 0.500″ / 12.7mm
Reviews
There are no reviews yet.