Product Specifications
Forged Pistons:
- Material: 4032 Alloy
- Bore Dia.: 92.00mm
- Pin Size: 21.00mm
- Compression Ratio: 12:1
- Compression Height: 27.50mm
- Overall Height: 51.75mm
- Ring size: 92×1.2+1.2+2.5mm
- Set of 8
Technical Features of Hench Performance Forged Pistons
- Completely Phosphate Coated, increase Oil Adhesion for better lubrication.
- Moly Coated on skirt for reducing friction of piston and cylinder wall.
- Pin Oiling, for better lubrication of Piston Pins and significantly extend lifetime at super high temperature and rpm.
- Anti-detonation grooves.
- Mass Center Optimized for balancing and better movement of V8 engine
Contains:
- Piston x 8
- Piston Pin x 8
- Pin Lock x 16
- Piston Ring x 8
Application:
- 2008-2013 BMW E90 E92 E93 M3
- 2009-2014 Wiesmann MF4-SM159
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