PRODUCT DESCRIPTION
Fits 2009-18 Dodge 5.7/6.2/6.4 HEMI
COMP Cams .630” Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs provide the proven RPM stability and performance of the #7228 conical spring in convenient kit options.
The COMP Cams® .630” Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:
Max Lift: .630"
Increased High RPM Stability
Excellent spring upgrade for high performance and race applications
Includes valve springs, locks, seals, seats, and Chromemoly retainers
SPECIFICATIONS
Retainer Material: Chromemoly Steel
Max Lift: 0.615
Installed Height: 1.8
Coil Bind Height: 1.125
O.D. of Outer: 1.030/1.286
I.D. of Outer: .622/.918
Retainers Part #: 761-16
Valve Locks Part #: 607-16
Valve Lock Type: 8mm Triple Groove
Spring Style: Conical
Spring Seats Type: I.D. Locator
Spring Seats Part #: 4683-16
Spring Rate: 440
Valve Seals Part #: 531-16
Spring Part #: 7228-16
Seat Pressure: 136
