COMP Cams® .660” Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs provide the proven RPM stability and performance of the #7230 conical spring in convenient kit options.
The COMP Cams® .660” Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:
- Max Lift: .660"
- Increased High RPM Stability
- Excellent spring upgrade for high performance and race applications
- Includes valve springs, locks, seals, seats, and Chromoly retainers
Specifications:
- Retainer Material: Chromoly
- Spring Part #: 7230-16
- Spring Style: Conical
- Max Lift: 0.665
- Installed Height: 1.9
- O.D. of Outer: 1.060/1.332
- I.D. of Outer: .660/.932
- Spring Rate: 519
- Seat Pressure: 145
- Coil Bind Height: 1.175
- Retainers Part #: 761-16
- Valve Locks Part #: 607-16
- Valve Lock Type: 8mm Triple Groove
- Valve Seals Part #: 531-16
- Spring Seats Part #: 4678-16
- Spring Seats Type: I.D. Locator
