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We Know Diesel Trucks & Equipment
DMAX Diesel 6.6 Performance Valve Spring Set | 2001-2022 GM Duramax 6.6L
Description
Whether this set is for a daily driver or a race truck, the DMAX Performance Valve Spring Set can handle it all. A simple upgrade like engine tuning can raise the engine RPM and boost pressures. The stock spring's design tends to oscillate at high RPMs, this can put a lot of stress on valvetrain components. When the stock springs get weak or pushed past their limits, they can stay open when they're not supposed to. This will result in performance loss and can cause damage as well. Conical valve springs naturally dampen and reduce oscillation without creating more heat and friction. The result is a longer valvetrain life expectancy and the ability to handle higher pressures, all while reducing weight compared to the standard spring design. This spring set is perfect for replacing worn springs for trucks with up to 2,000HP race engines and everything in between.
Features:
- Unique Conical Design
- Increased Spring Stability
- Increased High RPM Capability (rated for 6,500 RPM)
- Billet Steel Retainers (reduced weight while doubling strength)
- Nano-Peened Spring Surface (reduces stress)
- Steel Spring Cups (prevent cylinder head wear)
- 130 lb. Installed Seat Pressure @ 1.610"
Includes:
- Conical Valve Spring Set
- Billet Steel Retainer Set
- Chromoly Spring Seat Set
- Valve Lock Set
Please Note:
If you are installing this set on an L5P, do NOT install the spring cups. The valve stem seals act as a cup to keep the spring positioned from moving around.Details
- DMAX-PERF-VALVESPRINGS
- DMAX-PERF-VALVESPRINGS
- DMAX Diesel
- New
Categories
- 2011-2016 Chevy/GMC Duramax LML 6.6L Parts - Engine Components | 2011-2016 Chevy/GMC Duramax LML 6.6L - Cam & Valvetrain | 2011-2016 Chevy/GMC Duramax LML 6.6L
- Chevy/GMC Duramax Parts - 2017+ Chevy/GMC Duramax L5P 6.6L Parts - Engine Components | 2017+ Chevy/GMC Duramax L5P 6.6L
- Engine Components - Camshafts & Valvetrain - Springs
- 2007.5-2010 Chevy/GMC Duramax LMM 6.6L Parts - Engine Components | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L - Cam & Valvetrain | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L
- 2006-2007 Chevy/GMC Duramax LBZ 6.6L Parts - Engine Components | 2006-2007 Chevy/GMC Duramax LBZ 6.6L - Cam & Valvetrain | 2006-2007 Chevy/GMC Duramax LBZ 6.6L
- 2004.5-2005 Chevy/GMC Duramax LLY 6.6L Parts - Engine Components | 2004.5-2005 Chevy/GMC Duramax LLY 6.6L - Cam & Valvetrain | 2004.5-2005 Chevy/GMC Duramax LLY 6.6L
- 2001-2004 Chevy/GMC Duramax LB7 6.6L Parts - Engine Components | 2001-2004 Chevy/GMC Duramax LB7 6.6L - Cam & Valvetrain | 2001-2004 Chevy/GMC Duramax LB7 6.6L
Shipping Information
- Item Requires Shipping
- 16.0 lbs.
- Free Shipping
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