These valve springs are designed for boosted builds and will handle between 350-700 (boosted) & 200-350 (N/A) horsepower. Both sets are designed for standard fitment using original platform shims and retainer setups.
Features:
Please note that these are sold in a pack of 8.
| Manufacturer | Bourne HPP |
|---|---|
| Fitment | See Title |
| Colour | No |
| Note | No |