M111 Forged Piston and Forged Connecting Rods Kit For Mercedes Benz M111 90.05mm

Product Specifications

Forged Connecting Rods:

• Material: 4340 Alloy
• Shape: 149mm I-Beam FPO/147mm H-beam
• Bolt Size: 3/8″
• Length (C-C): 149.00mm/147mm
• Big End Diameter: 51.60mm
• Pin End Diameter: 22.00mm
• Big End Width: 22.000mm
• Set of 4

Forged Pistons:

• Material: 4032 Alloy
• Bore Diameter: 90.05mm(0.15mm oversized)
• Pin Size: 22.00mm
• Compression Ratio: Depends
• Compression Height: 31.20mm
• Set of 4

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(Already done).
• CNC machining for superior tolerances, precise as much as 0.005mm
• Optimal balancing for weight matched sets of ± 0.5gram

Contains:

• Piston x 4
• Piston Pin x 4
• Pin Lock x 8
• Piston Ring x 4
• Connecting Rod x 4
• Bolt x 8

Application:

Mercedes Benz M111.940-961 E20 E22 2.0L 2.2L 89.9mm Cylinder Bore