95LB Valve Springs

Features:

• Designed for 2003-2007 5.9L Cummins engines
• Perfect for high-boost and high-rpm setups
• Supports engines pushing over 45psi boost
• Recommended for engines exceeding 3200 RPM
• Helps prevent valve float at high power levels
• Improves engine efficiency and performance
• Provides 95 pounds of seat pressure
• Ideal for performance or competition builds
• Sold as a complete 24-valve spring set

Take Control of High Boost and High RPM Performance

When you start pushing your 2003-2007 5.9L Cummins past factory limits, stock valve springs just aren’t enough to keep up. That’s where the Industrial Injection 95LB Performance Valve Springs come in. Specifically designed for engines running over 45 psi of boost or spinning past 3200 RPM, these springs help keep your valvetrain stable when the power starts climbing. By reducing the risk of valve float, they allow your engine to breathe better, run more efficiently, and make power safely at higher boost and RPM levels. Whether you’re building a dedicated race truck or simply improving your daily driver’s reliability under load, these springs are a smart upgrade.

Engineered for Serious 5.9L Cummins Builds

This complete 24-valve spring set delivers 95 pounds of seat pressure, giving you the clamping force needed to handle aggressive tuning, larger turbos, and heavy-duty performance use. They’re built to help protect your engine from the kind of damage that can occur when valves can’t keep up with increased airflow or extreme cylinder pressures. Easy to install as part of a top-end refresh or performance upgrade, these springs are ideal for anyone looking to push their Cummins further without sacrificing durability. If you’re serious about making reliable power, Industrial Injection’s 95LB Valve Springs are the upgrade your engine deserves.

Fits: 2003, 2004, 2005, 2006, 2007 Dodge RAM 2500/3500 5.9L 24V Cummins