Hamilton Cams 110 lb Competition Valve Spring Set 98-18 5.9L 6.7L Cummins
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Regular price
$549.00
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
Competition springs at 110 lbs seat pressure, rated to 6,500 RPM. These are for engines that have outgrown the 103 lb set, and they come with a requirement attached: at this pressure a cast camshaft and cast tappets will not survive, so a steel cam and steel tappets are needed. Not recommended for daily driven trucks.
Key Features
- 110 lb seat pressure
- Stable valve control to 6,500 RPM
- Maintains control at elevated boost and horsepower levels
- Built for racing and track use rather than street driving
Fitment
- 1998.5-2007 Dodge Ram 5.9L Cummins 24-valve
- 2007.5-2018 Ram 6.7L Cummins
- Competition engines with a compatible steel camshaft
Required Components
- Steel camshaft and steel tappets are required; cast components will wear prematurely at this spring pressure
- Hamilton Cams tool steel retainers are recommended above 4,500 RPM
Product Details
- Brand: Hamilton Cams
- Manufacturer Part Number: 07-s-110
- UPC: 857340008803
Shipping Height: 0.0
Shipping Length: 0.0
Shipping Width: 0.0