INDUSTRIAL INJECTION PDM-03513CC.020 DODGE PERFORMANCE PISTONS FOR 89-98 CUMMINS 12 VALVE .020 OVER

Cummins 2nd Gen 1994-1998 12 Valve Mahle Piston .020 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
• .020 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
• .020 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.020 Dodge Performance Pistons are meticulously engineered for the 1989-1998 Cummins 12 Valve engines, offering an unparalleled solution for performance enthusiasts and heavy-duty applications. Designed with precision and durability in mind, these .020 oversized Mahle pistons come complete with rings, wrist pins, and clips, making them a seamless drop-in replacement that simplifies your engine upgrade.

One of the standout features of these pistons is PDM's advanced ceramic piston skirt coating. This innovative coating significantly enhances performance by providing exceptional lubrication and friction reduction, even under extreme conditions. Capable of withstanding loads exceeding 350,000 PSI and temperatures over 1600°F, it ensures your engine operates smoothly while extending the life of the components. The gray finish of the coating transitions to a glass-like surface during use, combining aesthetics with functionality.

In addition, the thermal barrier coating on the piston tops is specifically designed for high-performance engines. Whether running nitrous oxide, superchargers, or turbochargers, this coating effectively reduces part temperatures and maximizes combustion chamber efficiency. By retaining heat within the combustion chamber during power strokes, these pistons enhance torque, horsepower, and overall engine performance.

The PDM-03513CC.020 pistons cater to varying performance needs, featuring chamfered tops to prevent swelling and scuffing of the cylinder walls, making them suitable for both standard and racing applications. The precision fly-cut design incorporates .100 valve reliefs for high-lift camshaft compatibility, ensuring that high-performance setups maintain optimal clearance.

With their robust engineering and innovative coatings, Industrial Injection's Dodge Performance Pistons stand as a crucial upgrade for any Cummins enthusiast looking to achieve outstanding performance and reliability from their engine.