Ferrea Valve Spring-AC/HO DU TUR 22.93
Our Ferrea Valve Springs are processed with premium-grade alloy and feature special thermal treatment. Our advanced spring design and material specifications has uniform load & stress distribution even in most extreme racing environment.
- Our beehive design spring offers additional durability in all high revving street performance and mid-race applications at an affordable price.
- The dual spring technology enables you to use in high lift camshafts and extreme high RPM.
| Type/Material/Application | Dual Spring - Turbo Special Alloy- Hi Pressure |
| O.D. | 22.88 mm
30.10 mm |
| I.D. | 17.15 mm
22.88 mm |
| Seat Press. | 95 lbs
@34 mm |
| Open Press. | 215 lbs
@24 mm |
| Rate Inch | 305 lbs |
| Coil Bind | 19 mm |
| Max Net Lift | 14 mm |
Note:
- This Spring requires Ferrea Titanium Retainer # E11000 and Ferrea Spring Seat Locator # SL1000
- (Discard OEM Spring Seat Locator)
This product was added to our catalog on Wednesday 04 July, 2012.