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Conical Spring, .630" Lift Conical Spring Kit for '09-'18 Dodge 5.7
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Estimated Ship Date: Oct 29, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
7228CC-KIT
Part Type:
Product Line:
Summit Racing Part Number:
CCA-7228CC-KIT
UPC:
036584399360
Valve Spring Style:
Conical
Number of Springs Per Valve:
Single
Maximum Valve Lift (in.):
0.630 in.
Retainers Included:
Yes
Retainer Material:
Chromoly steel
Outside Diameter of Outer Spring (in.):
1.286 in.
Coil Bind Height (in.):
1.125 in.
Damper Spring Included:
No
Spring Rate (lbs./in.):
440 lbs./in.
Inside Diameter of Outer Spring (in.):
0.918 in.
Inside Diameter of Inner Spring (in.):
0.662 in.
Locks Included:
Yes
Lock Material:
Hardened steel
Lock Groove Quantity:
3-groove
Lock Style:
7 degree
Valve Stem Seals Included:
Yes
Valve Springs Coated:
No
Valve Stem Diameter (in.):
0.314 in.
Valve Stem Diameter (mm):
8.00mm
Remanufactured:
No
Quantity:
Sold as a set of 16.
Installed Height (in.):
1.800 in.
Seat Pressure at Installed Height (lbs.):
136 lbs.
Open Pressure (lbs.):
399 lbs.
COMP Cams Valve Springs
Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. It does absolutely no good to install a cam that will perform up to 8,000 rpm if you do not have the correct springs. Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift. COMP Cams valve springs are offered in single and dual styles to meet your cam requirements.
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