BC0300HD - Toyota 2JZ/1JZ Heavy-Duty Single Spring/Titanium Retainer Kit
Rated for above 800whp, this kit features an increase in spring pressure for extended rpm's. All BC springs from 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 HD |
| Free Length | 1.690" |
| Seat | 1.320" @ 102 lbs |
| Open | 0.900" @ 215 lbs |
| Coil Bind | 0.835" |
| Retainer | BC2300-24 |
| Spring Seat | OEM |
| Net Cam Lift | 0.460" / 11.68mm |
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