Carrillo D7010-8 High-Performance Duramax Piston Set Bore Compression Pistons - 4.075 15 1

Manufactured from premium 2618-T61 aluminum alloy, these pistons are designed to dramatically improve both horsepower and durability in high-performance diesel applications.

Key Specifications:

• Bore Size: 4.075 inches (.020" overbore)
• Compression Height: 1.936 inches
• Compression Ratio: 15:1

Advanced Features:

• Forged from 2618-T61 aluminum alloy for superior strength and durability
• Complete hard anodized finish to withstand extreme turbocharging, supercharging, and nitrous applications
• Tapered pin boss design fits both factory and aftermarket connecting rods
• .070" deep valve reliefs with radius bowl shape for increased valve lift clearance
• 2mm steel gas nitride top ring for maximum durability
• 2mm Napier second ring for improved oil control
• 3mm two-piece oil ring assembly
• Heavy-duty .285" wall cold extruded chromoly wrist pins included

After extensive R&D and torture testing, these pistons have been proven to withstand over 1,800 horsepower at the tires. The 15:1 compression ratio is ideal for high-performance applications with compound turbo setups or large single turbo systems that generate increased boost pressure. These drop-in ready pistons require a .020" overbore and deliver immediate performance gains straight out of the box.