BC0300S - Toyota 2JZ/1JZ Single Spring/Steel Retainer Kit
Designed for up to 9000 rpm and 800whp, 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 | BC1300 Single |
| Free Length | 1.690" |
| Seat | 1.325" @ 80 lbs |
| Open | 0.980" @ 158 lbs |
| Coil Bind | 0.810" |
| Retainer | BC2300S-24 |
| Spring Seat | OEM |
| Net Cam Lift | 0.460" / 11.68mm |
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