4.0T V8 Forged Piston & Forged Connecting Rod Kit for AUDI 4.0TFSI S6 S7 A8 S8

Product Specifications

Forged Connecting Rods:

• Material: 4340 Alloy
• Shape: QX-Beam
• Length (C-C): 152.90mm
• Big End Diameter: 56.80mm
• Pin End Diameter: 22.00mm
• Set of 8

Forged Pistons:

• Material: 4032 Alloy
• Bore Diameter: 82.50mm(Iron sleeved to)
• Pin Size: 22.00mm
• Compression Ratio: 9.5:1
• Compression Height: 30.60mm
• Set of 8

Technical Features of Hench Performance Connecting Rods

• Two-Piece forging for great strength
• Shot Peening for improved fatigue life
• Bronze bushing with radial groove.
• Magnaflux Inspection guarantees that the consistency of the forged material meets our high-quality standard
• Multi Stages Heat Treatment for maximum strength, dimensional stability, and fatigue life.
• CNC machining for superior tolerances, precise as much as 0.005mm
• Optimal balancing for weight matched sets of ± 1gram

Technical Features of Hench Performance Forged Pistons

• Pin Oiling, for better lubrication of Piston Pins and significantly extend lifetime at super high temperature and rpm.
• Completely Phosphate Coated, increase Oil Adhesion for better lubrication(Optional).
• Moly Coated on skirt for reducing friction of piston and cylinder wall(Optional).
• CNC machining for superior tolerances, precise as much as 0.005mm
• Optimal balancing for weight matched sets of ± 0.5gram

Contains:

• Piston x 8
• Piston Pin x 8
• Pin Lock x 16
• Piston Ring x 8
• Connecting Rod x 8
• Bolt x 16

Application:

AUDI 4.0TFSI S6 S7 A8 S8