Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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$762.95 kit
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Features, Description, Reviews, Q&A, Specs & Installation
Superior Design for Increased Performance. The Comp Cams Conical Valve Springs with Titanium Retainers; 0.630-Inch Max Lift are the valve springs you want if you’re looking to raise your Challenger HEMI’s racing capabilities. Unlike your vehicle’s stock cylindrical counterparts, these valve springs utilize a special conical design. This design enables the spring to naturally dampen extraneous spring frequencies. Moreover, these springs provide up to 0.630 inches of max lift. This translates to increased performance and service life in extreme RPM situations like when racing or running more aggressive cams.
Hefty Build Quality. These valve springs are constructed from superior quality spring steel for exceptional durability. These springs are then precision-formed to deliver a spring rate of about 440 pounds/inch and seat pressure of 136 pounds. Additionally, the springs’ included retainers are crafted from high-grade titanium, making them both extremely strong and lightweight. Finally, these components come in a natural finish.
Professional Installation Recommended. You will need to remove your valve cover and other related components to gain access to your Challenger HEMI’s stock valve springs. You will also need a full set of mechanic’s tools and a couple of specialized tools, as well as extensive mechanical knowledge to efficiently install these components. If you’re not used to this type of procedure, professional installation is recommended.
Application. The Comp Cams Conical Valve Springs with Titanium Retainers; 0.630-Inch Max Lift fit all 2009 to 2023 5.7L Dodge Challenger HEMI models.
Fitment:
Comp Cams 7228TC-KIT
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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