PPE 113072000 2004-2010 GM 6.6L DURAMAX RELEASE VALVE SHIM KIT

California Air Resources Board Executive Order No. D-701-32. The Release Valve Shim Kit increases the pressure needed to pop-off Inch the pressure relief valve (PRV). This means that the available fuel rail pressure remains high, as requested by the engine computer during full-throttle driving. Reduces the fuel flow through the fuel return system due to an age-weakened spring.

It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient pressure relief valve spring pressure opening, returning fuel to the fuel tank.

The PPE 113072000 2004-2010 GM 6.6L DURAMAX RELEASE VALVE SHIM KIT is the essential upgrade for your Duramax engine, designed to enhance performance and ensure efficient fuel management. Specifically crafted for GM models from 2004 to 2010, this shim kit boosts the operational efficiency of your pressure relief valve (PRV), allowing for optimal fuel rail pressure even during high-demand situations.

With the introduction of California Air Resources Board Executive Order No. D-701-32, this shim kit meets rigorous environmental standards while significantly improving engine response. By increasing the pressure needed for the PRV to engage, it ensures that the fuel rail pressure remains high as demanded by the engine computer, especially during full-throttle driving conditions.

• Enhances fuel rail pressure for improved engine performance
• Reduces fuel flow through the return system
• Eliminates DTC codes P1093 and P0087, preventing potential low fuel rail pressure issues
• Designed specifically for 2004-2010 GM 6.6L Duramax engines
• Meets California Air Resources Board regulations

Upgrade your engine's performance with the PPE Release Valve Shim Kit—experience a noticeable increase in throttle response and reliability under heavy loads. Don't settle for less; ensure your Duramax delivers optimal power and efficiency with this high-quality solution!