Product Specifications
Forged Connecting Rods:
- Material: 4340 Alloy
- Shape: QX-beam for 800 whp, block modification is necessary
- Bolt Size: 3/8″
- Length (C-C): 144.35mm
- Big End Diameter: 53.62mm
- Pin End Diameter: 22.00mm
- Big End Width: 20.86mm
- Pin End Width: 20.86mm
- Set of 4
Forged Pistons:
- Material: 4032 Alloy
- Bore Diameter: 84.00mm/84.50mm
- Pin Size: 22.00mm
- Compression Ratio: 10:1
- Compression Height: 32.50mm
- 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.
- Moly Coated on skirt for reducing friction of piston and cylinder wall(optional)
- Phosphate Coating(optional)
- 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:
- BMW – 1 Series 2012-2017(F20) 125i
- BMW – 2 Series 2014-2016(F22) 220i, 228i
- BMW – 3 Series 2011-2016(F30) 320i, 328i
- BMW – 3 Series 2013-2016(F34) 320i GT, 328i GT
- BMW – 4 Series 2014-2016(F32) 420i, 428i
- BMW – 5 Series 2011-2016(F10) 520i, 528i
- BMW – Z4 2011-2016(E89) sDrive20i, sDrive28i
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