Ferrea Valve Spring-FO SO 1025105/270 4.6 SOHC 24V BH
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 | Single Beehive Ovate.PAC Alloy Performance OEM replacement |
| O.D. | .915
1.025 |
| I.D. | .567
.662 |
| Seat Press | 105 lbs |
| Open Press | 270 lbs
@1.120” |
| Rate Inch | 300 lbs |
| Coil Bind | 1.060” |
| Max Net Lift | .550” |
Note:
- This Spring requires Ferrea Steel Retainer #E10032 OR Ferrea Titanium Retainer #E12015 and Ferrea Spring Seat Locator # SL1088 OR
- Factory Seat Locator
This product was added to our catalog on Friday 29 June, 2012.