Power Driven 4.5K Valve Springs for 24v Cummins

The Power Driven 104 lb. 24v Cummins 4.5K Performance Valve Springs were designed with performance in mind. We recommend these valve springs for engines that are pushing over 45 psi boost and/or 3,200 rpm. These performance valve springs will help prevent valve float, therefore allowing your engine to run more efficiently and make more power safely.

24v Cummins 4.5k Valve Springs Features:

• Helps prevent valve float
• Increased performance
• Rated up to 95 psi boost/drive pressure
• Rated up to 4,500 rpm on stock locks and keepers
• Less cam wear than 110 lb. springs