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 |
Single |
| Free Length |
2.030" |
| O.D./I.D. Outer |
0.875" / 0.603" |
| O.D./I.D. Inner |
n/a |
| Seat |
1.700" @ 58 lbs |
| Open |
1.300" @ 138 lbs |
| Coil Bind |
1.023" |
| Retainer |
BC2070, OEM |
| Spring Seat |
N/A |
| Net Cam Lift |
0.550" / 13.97mm |
