The CP-Carrillo Bullet Race Series is a forged 2618 aluminum piston set built in the USA for Chevy LS7 engine builds running nitrous, supercharger, or turbo power. This configuration measures 4.125 bore, 4.125 stroke, and 6.125 rod with a 1.120 compression height and a +5cc dome sized to fit LS7 12 degree heads, and a special skirt profile keeps piston noise low. The set ships complete with rings, including a 1.5mm gas nitride steel top ring, 1.5mm Napier second ring, and 3.0mm oil ring, plus .927 x 2.250 pins with a .180 wall.
| Type | Forged 2618 aluminum piston set (Bullet Race Series) |
| Engine | Chevy LS7 (12 degree heads) |
| Bore | 4.125 in |
| Stroke | 4.125 in |
| Rod Length | 6.125 in |
| Compression Height | 1.120 in |
| Dome | +5cc |
| Pin | .927 x 2.250, .180 in wall |
| Forced Induction | Suitable for nitrous, supercharger, or turbo |
| Rings | Included (1.5mm gas nitride top, 1.5mm Napier second, 3.0mm oil) |
| Quantity | Set of 8 (with rings) |
| Part Number | BLS1201-STD |
