Industrial Injection PDM-298STD Race Performance Cast Piston Set for Chevrolet 6.6L Duramax Standard Bore

The Industrial Injection PDM-298STD is a complete race performance cast piston set engineered for 2001-2016 Chevrolet 6.6L Duramax diesel engines. This drop-in replacement comes complete with rings, wrist pins, and clips, providing everything needed for a professional engine rebuild or performance upgrade.

Advanced Coating Technology:

• Ceramic Skirt Coating: PDM's ceramic piston skirt coating is designed for rigid or semi-rigid surfaces experiencing sliding, rotating or oscillating friction, carrying loads in excess of 350,000 PSI and lubricating at temperatures exceeding 1600°F
• Thermal Barrier Top Coating: Designed for performance engines running nitrous oxide, supercharged or turbocharged applications, creating a hard surface for engines running high volumes of fuel and/or high compression ratios
• Cured film thickness of .001" or less requires no change in piston clearance

Performance Features:

• Precision machined and coated pistons available in standard bore size
• Fly cut with .100" valve reliefs available for high-lift camshaft applications
• Chamfered tops help avoid swelling and scuffing of the cylinder wall
• Thermal barrier coating reduces part temperature, keeps heat in combustion chamber longer through the power stroke, and increases torque, horsepower and improved combustion chamber efficiency

These standard bore pistons are designed for race and high-performance applications where durability and heat management are critical for maximizing power output and engine longevity.