Heavy Duty High Boost Valve Spring Set 1998.5-2018 Dodge 5.9L/6.7L Cummins XDP

$573.97 CAD

Ships within 24-48 hours. Pickup available upon request.

Control the valvetrain in your modified 1998.5-2018 Dodge 5.9L Cummins with the XDP Heavy Duty High Boost Valve Spring Set XD390. The XD390 Valve Spring Kit is designed to help eliminate valve float due to elevated cylinder pressures and higher boost levels.

Common upgrades like aftermarket tuning and fueling and turbo upgrades can cause valve float that results in severe engine damage. Intake valves can also be blown open from added boost levels and exhaust drive pressure which allows reversion. Reversion is when exhaust gasses enter cylinder on the intake stroke, another condition that can hurt your power potential.

The XD390 Valve Spring Set is ideal for the enthusiast that is running an aftermarket camshaft, upgraded or compound turbochargers, and fueling upgrades. These springs are ready to install using your factory retainers and locks. The XD390 Valve Springs have a reduced OD and will fit all 1998.5-2002 cylinder heads regardless of the casting inconsistencies.
Features:

  • Performance Valve Spring Kit
  • Essential For Elevated Boost Levels (50 and up lbs)

Specifications:

  • Installed Height: 1.340 inch
  • Installed Pressure: 108lbs
  • 192lbs at .920 inch
  • Coil Bind: .800 inch

Additional information

Weight 5.00 lbs
Dimensions 7.50 x 8.50 x 3.00 in
Country of Origin

USA

Sold As

Set

Availability

Available

Universal

No

About

XDP is a leading retailer, distributor, and manufacturer of top-quality OE, OER, and aftermarket diesel parts and accessories. Strategically positioned across the United States, XDP houses one of the largest and most diverse diesel-specific inventories in the industry.

For the last 20 years, XDP has proudly served the diesel community and diesel industry across North America and Canada.

We're ready to meet the needs of you and your vehicle, whether it be for work, play, towing or hauling. We know what moves you!

Warranty 1 Year / Unlimited Mileage
Make From Year To Year Model Sub
Dodge 1998 2002 Ram 2500 -
Dodge 1998 2002 Ram 3500 -
Dodge 2003 2004 Ram 2500 ST
Dodge 2003 2010 Ram 3500 ST
Dodge 2003 2010 Ram 3500 SLT
Dodge 2003 2004 Ram 2500 SLT
Dodge 2003 2010 Ram 3500 Laramie
Dodge 2003 2003 Ram 2500 Laramie
Dodge 2005 2010 Ram 2500 Laramie
Dodge 2006 2007 Ram 2500 TRX4
Dodge 2006 2010 Ram 2500 ST
Dodge 2006 2007 Ram 3500 Sport
Dodge 2006 2007 Ram 2500 Sport
Dodge 2006 2010 Ram 2500 SLT
Dodge 2007 2007 Ram 3500 TRX4
Dodge 2008 2009 Ram 3500 SXT
Dodge 2008 2010 Ram 2500 SXT
Dodge 2010 2010 Ram 2500 TRX
Ram 2011 2018 3500 SLT
Ram 2011 2013 3500 ST
Ram 2011 2018 2500 Laramie
Ram 2011 2018 3500 Laramie Longhorn
Ram 2011 2018 3500 Laramie
Ram 2011 2018 2500 SLT
Ram 2011 2018 2500 Laramie Longhorn
Ram 2011 2013 2500 ST
Ram 2012 2016 2500 Outdoorsman
Ram 2013 2018 3500 Tradesman
Ram 2013 2018 2500 Tradesman
Ram 2013 2015 2500 Lone Star
Ram 2013 2018 3500 Big Horn
Ram 2013 2015 3500 Lone Star
Ram 2013 2018 2500 Big Horn
Ram 2014 2015 3500 Laramie Limited
Ram 2014 2015 2500 Laramie Limited
Ram 2016 2018 2500 Limited
Ram 2016 2018 3500 Limited
Ram 2017 2017 3500 Lone Star

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