Diamond Pistons 12° LS2K Series
Suit Turbo, Supercharger & Nitrous LS Engines 21557-RS
Chevy LS/LSX 12
- Forced pin oilers from the oil ring
- Pin Fitted
- Moly Coated Skirts
- 3D Pockets
- Inboard Forging
- Trend .250" wall Pins
- Total Seal steel top ring set
- Lock's & Support Rails included
Kit includes: Pistons, pins locks & rings
| Product Specifications | Details |
|---|---|
| Engine Make | Chevrolet |
| Bore | 4.125 |
| Stroke | 4.000 |
| Rod | 6.125 |
| Comp Height | 1.115 |
| Pin | .927 x 2.250 x .250 |
| CC | -20.0cc |
| Comp Ratio | 9.5 |
| Cylinder Head Chamber CC | 70 |
| Ring Thickness | 1.5mm x 1.5mm x 3.0mm |
| VP Intake Depth | 0.220 |
| VP Exhaust Depth | 0.162 |
| Cylinders | 8 |