INDUSTRIAL INJECTION PDM-03523FCC.040 DODGE MARINE BIG BOWL RACE PISTONS FOR 89-98 CUMMINS 12 VALVE .040 OVER

Industrial Injection Cummins 12 Valve Marine Big Bowl .040 inch CC Pistons. 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.

Chamfering:

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

The INDUSTRIAL INJECTION PDM-03523FCC.040 DODGE MARINE BIG BOWL RACE PISTONS are engineered for exceptional performance, specifically designed for the 1989-1998 Cummins 12 Valve engine. These .040 over pistons ensure a perfect fit for marine applications, delivering the reliability and power needed for high-demand environments.

Each piston features coated tops and skirts, along with rings, wristpins, and clips, making them ready for your performance upgrade right out of the box. The innovative ceramic piston skirt coating is a standout feature, offering outstanding protection against extreme wear. Able to withstand loads exceeding 350,000 PSI, this coating significantly reduces friction, operating efficiently at temperatures above 1600°F. It combines the robust durability of ceramic resin with outstanding lubricity, ideal for high-performance applications that require both strength and efficiency.

In addition to the skirt coating, PDM's thermal barrier coating on the piston tops is crucial for performance engines subject to nitrous oxide, supercharging, or turbocharging. This hard surface is specifically formulated to manage high fuel volumes and elevated compression ratios, effectively lowering part temperatures while optimizing combustion chamber efficiency. By retaining heat in the combustion chamber throughout the power stroke, these pistons contribute to noticeable improvements in torque and horsepower.

Furthermore, the chamfered design of these pistons prevents swelling and scuffing against the cylinder walls, ensuring longevity and consistent performance. The gray coating not only enhances aesthetics but also develops a glass-like finish during use, indicating its high-quality performance under pressure. For marine enthusiasts and high-performance builders alike, the INDUSTRIAL INJECTION PDM-03523FCC.040 pistons are an essential upgrade for achieving unparalleled engine performance.