Control the valvetrain in your 1998.5-2018 Dodge 5.9L and 6.7L Cummins with the XDP 24V Performance Valve Springs and Retainer Kit XD313. Valve springs are an essential upgrade that are often overlooked in many performance builds.
The factory valve springs in your engine are not intended to handle the increased engine RPM and elevated boost levels that are typical in modified applications. Even common upgrades like an aftermarket turbocharger and performance tuning can cause valve float that may result in serious engine damage. In addition, your valves can be blown open by boost and drive pressure causing reversion.
Reversion is when exhaust gasses flow backwards and enter the cylinder on the intake stroke, hurting your engine performance. This is why upgraded valve springs are a must-have on modified engines!
The XDP XD313 Valve Springs feature a conical design that provides more valve control than a standard straight spring. The conical shape allows for a smaller and lighter spring retainer that is also stronger due to size reduction. Unlike other valve springs on the market, the XD313 Valve Spring Kit can be used on a wide range of trucks, from stock all the way up to competition builds making 2,000 HP.
This makes them a perfect choice for a one-and-done upgrade that lets you modify your engine to support more power down the road. Each spring is computer load mapped and then matched within 1 lb of seat pressure followed by a stress relief process to ensure quality and long-term reliability. Each set comes complete with springs, locks, retainers, and is backed by XDP's 1 year unlimited mileage warranty.
Features:
- 100 Lb. Seat Pressure
- Conical Spring Design
- Performance Valve Spring Kit
- Supports Up To 2,000 Horsepower
- Essential For Elevated Boost Levels
- Complete Set (Springs, Locks and Retainers)
Warranty Info:
Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit.
Vehicles
- 1998-2002 Dodge Ram 2500
- 1998-2002 Dodge Ram 3500
- 2003-2003 Dodge Ram 2500 Laramie
- 2003-2004 Dodge Ram 2500 SLT
- 2003-2004 Dodge Ram 2500 ST
- 2003-2010 Dodge Ram 3500 Laramie
- 2003-2010 Dodge Ram 3500 SLT
- 2003-2010 Dodge Ram 3500 ST
- 2005-2010 Dodge Ram 2500 Laramie
- 2006-2007 Dodge Ram 2500 Sport
- 2006-2007 Dodge Ram 2500 TRX4
- 2006-2007 Dodge Ram 3500 Sport
- 2006-2010 Dodge Ram 2500 SLT
- 2006-2010 Dodge Ram 2500 ST
- 2007-2007 Dodge Ram 3500 TRX4
- 2008-2010 Dodge Ram 2500 SXT
- 2008-2010 Dodge Ram 3500 SXT
- 2010-2010 Dodge Ram 2500 TRX
- 2011-2013 Dodge Ram 2500 ST
- 2011-2013 Dodge Ram 3500 ST
- 2011-2018 Dodge Ram 2500 Laramie
- 2011-2018 Dodge Ram 2500 Laramie Longhorn
- 2011-2018 Dodge Ram 2500 SLT
- 2011-2018 Dodge Ram 3500 Laramie
- 2011-2018 Dodge Ram 3500 Laramie Longhorn
- 2011-2018 Dodge Ram 3500 SLT
- 2012-2016 Dodge Ram 2500 Outdoorsman
- 2013-2015 Dodge Ram 2500 Lone Star
- 2013-2015 Dodge Ram 3500 Lone Star
- 2013-2018 Dodge Ram 2500 Big Horn
- 2013-2018 Dodge Ram 2500 Tradesman
- 2013-2018 Dodge Ram 3500 Big Horn
- 2013-2018 Dodge Ram 3500 Tradesman
- 2014-2015 Dodge Ram 2500 Laramie Limited
- 2014-2015 Dodge Ram 3500 Laramie Limited
- 2016-2018 Dodge Ram 2500 Limited
- 2016-2018 Dodge Ram 3500 Limited
- 2017-2017 Dodge Ram 3500 Lone Star
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.