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 | BC1650 Single |
| Free Length | 1.607″ |
| Seat | 1.350″ @ 80 lbs |
| Open | 0.900″ @ 220 lbs |
| Coil Bind | 0.765″ |
| Retainer | BC2650 |
| Spring Seat | BC2938 |
| Net Cam Lift | 0.500″ / 12.7mm |
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| Make | Model | Year |
|---|---|---|
| Mitsubishi | Lancer Evolution X | 2008 - 2015 |
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