Description

.630″ Lift Conical Spring Kit for ’09-’18 Dodge 5.7L HEMIThe COMP Cams .630″ Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:&#x0D

&#x0D Max Lift: .630″ Increased High RPM Stability Excellent spring upgrade for high performance and Race Applications Includes valve springslocksSealsseatsand Chromemoly retainers

Available w/ Titanium Retainers under 7228TC-KIT.

Coil Bind Height: 1.125″

Damper: No

Free Length: 2.110″

ID Big End: 0.918″

ID Small End: 0.662″

Included Seats: 4683

Includes Retainers?: Yes

Includes Seats?: Yes

Includes Shims?: No

Installed Height: 1.800″

Max Lift: 0.630″

Number of Springs: 16

OD Big End: 1.286 Inch

OD Small End: 1.030 Inch

Open Load: 399 LB

Retainer Material: Chromemoly Steel

Seat Pressure: 136 LB

Spring Rate: 440

Spring Seat Type: Chromemoly Steel

Spring Style: Conical

Valve Spring Series: Conical