The CP-Carrillo Bullet Series LS7 piston is a forged 2618 aluminum design for Chevy LS builds running LS7 12 degree cylinder heads. This set combines a 4.130 inch bore, 4.000 inch stroke, and 6.125 inch rod length with a 25cc dish crown that lowers compression to roughly 9.2:1 with 70cc chambers, making it well suited to nitrous, supercharger, and turbo applications. Compression height is 1.115 inches, and each piston runs a 0.927 inch wrist pin with a 1.5mm, 1.5mm, 3.0mm ring pack. The set ships complete with pistons and rings for all eight cylinders.
Specifications
| Type | Bullet Series Forged Pistons, Chevy LS7 (12° heads) |
| Material | 2618 forged aluminum |
| Size | 4.130" bore, 4.000" stroke, 6.125" rod (-25.0cc dish, 1.115" CH) |
| Quantity | Set of 8 |
| Part Number | BLS1203-005 |
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