DESCRIPTION
VOLKSWAGEN/AUDI B5 S4 2.7L 6-cyl. 5V Turbo SINGLE PISTON (930070509) 81.50mm x 30.7mm CH, 86.4mm stroke,154mm rod,21mm pin,-7.2cc,295g.
SPECIFICATIONS
| Cubic (in) | 2.7L |
| Bore (in) | 3.209 |
| Bore (mm) | 81.50mm |
| Stroke | 86.4mm |
| Rod Length | 154mm |
| Compression Height (in) | 30.7mm |
| Piston Style | Dish, w/ 1 valve reliefs |
| Piston Head Volume (cc) | -7.2cc |
| Piston Mass | 295g |
| Piston Material | Forged aluminum |
| Pin Diameter (in) | 0.827 |
| Pin Diameter (mm) | 21.0mm |
| Pin Length (in) | 1.969 |
| Pin Length (mm) | 50.0mm |
| Pin Wall Thickness | 0.197 |
| Pin Material | Steel |
| Pin Mass | 98g |
| Pin Style | Floating |
| Piston Included | N |
| Clip Style | Round Wire |
| Clips Included | N |
| Piston Ring Thickness | 1.0mm, 1.2mm, 2.8mm |
| Rings Included | N |
| File Fit | N |
| Top Ring Thickness | 1.0mm |
| Top Ring Material | Stainless Steel |
| Top Ring Facing Material | Gas Nitrided |
| Second Ring Thickness | 1.2mm |
| Second Ring Material | Cast Iron |
| Coating | Phosphate |
| Oil Ring Thickness | 2.8mm |
| Oil Ring Material | Chrome plated stainless steel |
| Oil Ring Tension | Standard |
| Quantity | Sold as a set of 1 |
| Additional Notes | Replacement piston for kit 930070509, bare piston only, components must be ordered separately. |
- MPN:
- 930070509-1
- Proposition 65:
- Y