INDUSTRIAL INJECTION PDM-03513CC.040 DODGE PERFORMANCE PISTONS FOR 89-98 CUMMINS 12 VALVE .040 OVER

Cummins 2nd Gen 1994-1998 12 Valve Mahle Piston .040 Oversized Coated Tops and Skirts W /Rings, Wristpins and Clips. PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing sliding, rotating or oscillating friction.

This coating will carry loads in excess of 350,000 PSI as well as lubricate at temperatures in excess of 1600f. This coating combines the durability of a ceramic resin with the lubricity of the ceramic lubricant. It is used in applications where high temperatures, high loads and high speeds are experienced.

When higher temperatures, than most other types of coatings can provide protection at, are experienced, this coating is fully capable of carrying the load. Gray in color it acquires a glass like finish in use. Cured film thickness of .001 or less requires no change is piston clearance.

PDM's Thermal Barrier Coating for piston tops is designed for Performance engines running; Nitrous oxide, supercharged or Turbocharged. It creates a hard surface specifically designed for engines running High volumes of fuel and/or high compression ratios.

The thermal barrier coating. Reduces part temperature. Keeps heat in combustion chamber longer through the power stroke. Increase torque, H.P. and improved combustion chamber efficiency. 1989-1998 5.9L 12 Valve Cummins Pistons

Stock Piston Features:

• Drop In Replacement
• Complete W/ Rings, Wrist Pins And Clips
• Standard Performance Pistons

Performance Piston Features:

• Drop In Replacement
• Complete W/ Rings, Wrist Pins And Clips
• .040 Oversized
• Chamfered tops
• Thermal Barrier Coating For Piston Tops
• Ceramic Piston Skirt Coating

Race Piston Features:

• Drop In Replacement
• Complete W/ Rings, Wrist Pins And Clips
• .040 Over Sized
• Fly Cut with .100 Valve Reliefs
• Chamfered tops
• Thermal Barrier Coating For Piston Tops
• Ceramic Piston Skirt Coating

Fly Cut (valve relief): .100

Fly cutting is a machining Process we use to add Piston to valve Clearance, when using High lift camshaft.

Chamfering:

Our performance and race Cummins pistons are Chamfered (The top is tapered to help avoid swelling and Scuffing the Cylinder Wall.)

The INDUSTRIAL INJECTION PDM-03513CC.040 DODGE PERFORMANCE PISTONS are expertly designed for 1989-1998 Cummins 12 Valve engines, offering a high-performance solution for automotive enthusiasts and professionals seeking enhanced power and efficiency. Precision-engineered with .040 oversized dimensions, these Mahle pistons come complete with essential components such as rings, wrist pins, and clips, ensuring a straightforward drop-in replacement for your engine build.

Each piston features a cutting-edge ceramic skirt coating that withstands extreme conditions, capable of bearing loads exceeding 350,000 PSI and operating at temperatures beyond 1600°F. This advanced coating not only ensures durability but also provides superior lubrication, making it ideal for applications with high friction and extreme thermal environments.

The pistons also incorporate a thermal barrier coating on the tops, purpose-built for performance engines running nitrous oxide, supercharged, or turbocharged setups. This coating plays a crucial role in reducing part temperatures, maintaining optimal heat within the combustion chamber during the power stroke, and ultimately enhancing torque, horsepower, and combustion efficiency.

Designed to handle the demands of high-performance applications, the race version features .100 fly cut valve reliefs for increased clearance when using high-lift camshafts. Additionally, the chamfered tops of the performance and race pistons optimize fit and minimize potential damage to cylinder walls, ensuring longevity and reliability in even the most challenging conditions.

Whether you're upgrading your daily driver or preparing for competitive racing, the INDUSTRIAL INJECTION PDM-03513CC.040 DODGE PERFORMANCE PISTONS deliver unmatched performance, reliability, and efficiency, making them the ideal choice for any serious Cummins enthusiast. Experience the difference in power and performance today with these top-tier pistons.