Skunk2's Ultra kit adds dual valve springs and spring bases to Honda's L15B7 and L15CA 1.5L turbo engines, allowing more camshaft lift than the OEM springs permit and supporting high-lift performance cams. The springs are wound from high-tensile chrome-silicone wire, shot-peened and heat-treated for consistent long-term valve control.
Specifications
| Type | Ultra dual valve springs with spring bases |
| Material | Chrome-silicone spring wire, shot-peened and heat-treated |
| Installed Height | 1.450 in. |
| Seat Pressure | 83 lbs. |
| Open Pressure | 215 lbs. |
| Coil Bind | 0.926 in. |
| Max Lift | 0.500 in. |
| Fitment | Honda L15B7 / L15CA 1.5L turbo (2016+ Civic 1.5T) |
Recently viewed
You may also like
