Description
Signature Series Valve Springs are manufactured using high-tech, super-clean chrome silicon alloy materials that are held to tighter stress relief and shot peen tolerances, making them stronger and more efficient than others on the market. A micro-peening process is used to increase durability and longevity of the spring, which means you can push harder for longer. In addition, the added heat treatment reduces load loss during operation. Some springs in the series are also nitrided for racers who are looking to increase lift capacity and number of cycles over the life of a spring. The Signature Series Valve Springs are perfect for extreme stress applications such as professional drag and oval track racing.
Specifications:
| California Proposition 65 | WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. |
| Coil Bind Height | 1.15 |
| Description_ASC | See 74725-16 for set of 16. |
| Description_DEF | Engine Valve Spring |
| Description_DES | Signature Series Dual Spring 1.550″ O.D.; 2.000″ Installed Height; 1 Spring |
| Description_EXT | This Lunati Signature Series Double Valve Spring features a 1.550″ O.D.; with an installed height of 2.000″. Has a seat pressure of 250 with a coil bind height of 1.150″ |
| Description_INV | One Dual Valve Spring w/o Damper |
| Description_MKT | Signature Series Valve Springs are manufactured using high-tech, super-clean chrome silicon alloy materials that are held to tighter stress relief and shot peen tolerances, making them stronger and more efficient than others on the market. A micro-peening process is used to increase durability and longevity of the spring, which means you can push harder for longer. In addition, the added heat treatment reduces load loss during operation. Some springs in the series are also nitrided for racers who are looking to increase lift capacity and number of cycles over the life of a spring. The Signature Series Valve Springs are perfect for extreme stress applications such as professional drag and oval track racing. |
| Description_SHO | 1 Dual Spring |
| height | 4.0 |
| Inner Spring Inside Diameter | 0.788 |
| length | 6.0 |
| Max Lift | 0.8 |
| Open Pressure | 765 |
| Outer Spring Inside Diameter | 1.1 |
| Outer Spring Outside Diameter | 1.55 |
| Seat Pressure | 250 |
| Spring Rate | 644 |
| Title | Signature Series Dual Spring 1.550 O.D.; 2.000 Installed Height; 1 Spring |
| weight | 0.5 |
| width | 2.0 |
Explore more from our collection.
Reviews
There are no reviews yet.