CP Pistons Bullet Race Series pistons are forged aluminum slugs built for high output naturally aspirated LS engine builds. This Chevy LS2 set runs a 4.010 inch bore, 3.622 inch stroke and 6.125 inch rod length with a 1.300 inch compression height. The flat top crown displaces 2.7cc and carries two valve reliefs, and each piston is fitted for a .927 inch wrist pin. A 1.5mm, 1.5mm, 3.0mm ring pack is included, and the pistons are machined for all 15 degree (L92 style) cylinder heads.
| Type | Forged piston set (CP Bullet Race Series) |
| Engine | Chevy LS2 (fits all 15° / L92 heads) |
| Material | Forged aluminum |
| Bore | 4.010 in (0.010 in over standard) |
| Stroke | 3.622 in |
| Rod Length | 6.125 in |
| Compression Height | 1.300 in |
| Crown | Flat top, -2.7cc (two valve reliefs) |
| Compression Ratio | Approximately 10.2:1 with a 68cc combustion chamber (varies by cylinder head) |
| Wrist Pin | 0.927 in (included) |
| Ring Pack | 1.5mm / 1.5mm / 3.0mm (included) |
| Quantity | Set of 8 |
| Part Number | BLS1011-010 |
