Description
Lunati Valve Springs are manufactured using chrome silicon valve spring wire and cutting-edge heat treatment processes. This advanced heat-set takes the load loss out of the springs during the manufacturing process, opposed to during first use, to lengthen spring life and make the break-in process easier. These springs offer excellent fatigue life and load loss characteristics ideally suited for Saturday night oval track or drag 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. |
| Description_ASC | See 73949-1 for single spring. |
| Description_DEF | Engine Valve Spring Kit |
| Description_DES | Dual Valve Spring w/ Damper 1.440″ O.D.; 1.650″ Installed Height; 16 Springs |
| Description_DES | Dual Valve Spring w/ Damper 1.440″ O.D.; 1.650″ Installed Height; One Spring |
| Description_EXT | These Lunati single springs feature a 1.440″ O.D. with an installed height of 1.650″. Has a seat pressure of 120 lbs with a coil bind height of 1.000″. |
| Description_INV | Set of 16 Single Valve Springs W/ Damper |
| Description_MKT | Lunati Valve Springs are manufactured using chrome silicon valve spring wire and cutting-edge heat treatment processes. This advanced heat-set takes the load loss out of the springs during the manufacturing process, opposed to during first use, to lengthen spring life and make the break-in process easier. These springs offer excellent fatigue life and load loss characteristics ideally suited for Saturday night oval track or drag racing. |
| Description_SHO | 16 Dual Springs |
| height | 3.5 |
| Inner Spring Inside Diameter | 0.75 |
| length | 12.5 |
| Open Pressure | 319 |
| Outer Spring Inside Diameter | 1.096 |
| Outer Spring Outside Diameter | 1.44 |
| Seat Pressure | 120 |
| Spring Rate | 363 |
| Title | Dual Valve Spring w/ Damper 1.440 O.D.; 1.650 Installed Height; 16 Springs |
| weight | 4.0 |
| width | 2.5 |
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