2007.5-2018 Cummins 6.7L & 2004.5-2010 Duramax 270 MPa Fuel Pressure Relief Valve (DDP67PRV-270)
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Description
Description
Fitment
| Year | Make | Model | Engine |
| 2007.5-2010 | Dodge | Ram 2500, Ram 3500 | 6.7L Cummins |
| 2011-2018 | Ram | 2500, 3500 | 6.7L Cummins |
| 2004.5-2010 | Chevrolet | Silverado 2500HD, Silverado 3500HD | 6.6L Duramax |
| 2004.5-2010 | GMC | Sierra 2500HD, Sierra 3500HD | 6.6L Duramax |
An upgraded 270 MPa (39,160 psi) pressure relief valve for competition-built 2007.5-2018 6.7L Cummins and LLY, LBZ and LMM Duramax engines. It holds very high rail pressure while still relieving the spikes that a solid race plug passes straight to the injectors.
Part Number: DDP67PRV-270
Features
Features
- Holds elevated rail pressure for custom-tuned trucks while still relieving pressure spikes
- Protects injectors from the spikes a solid race plug creates on rapid throttle lift-off
- Direct drop-in replacement for the factory relief valve or an aftermarket race plug
- No modifications required
- Fuel Type: Diesel
- Condition: Brand New
Notes
Notes
- Duramax fitment: LLY, LBZ and LMM engines (2004.5-2010).
- Dynomite recommends the 270 MPa valve only for trucks used primarily in competition; street trucks should use the 240 MPa valve (DDP67PRV-240).
Manufacturer Description
Manufacturer Description
Don't gamble with your injectors just to hold rail pressure!
Solid race plugs might seem like a cheap solution to lock down your rail, but they create catastrophic pressure spikes when you let off the throttle rapidly, spikes that can destroy the internals of your expensive fuel injectors. This Upgraded 270 MPa (39,160 psi) Pressure Relief Valve gives your custom-tuned 2007.5-2018 6.7L Cummins or LLY/LBZ/LMM Duramax the elevated rail pressure capability it needs while retaining essential pressure relief to keep your injectors alive.
This is a direct drop-in replacement for your factory pressure relief valve or aftermarket race plug with no modifications required.
NOTE: A 270 MPa valve is only recommended for vehicles primarily being used in competition.
Details:
- Engine: 2007.5-2018 6.7L Cummins & all LLY/LBZ/LMM Duramax
- Fuel Type: Diesel
- Condition: Brand New
Questions and Answers
Questions and Answers
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2007.5-2018 Cummins 6.7L & 2004.5-2010 Duramax 270 MPa Fuel Pressure Relief Valve (DDP67PRV-270)


