Diamond's LS Race Series Pistons are the strongest shelf-stock pistons on the market, supporting a massive 2,000 horsepower.
As the horsepower output of modern engines continues to spiral upwards, Diamond Pistons stands at the ready with the 2,000hp-capable LS Race Series pistons–an industry first in terms of horsepower capacity in a shelf-stock part. Having a stocking part of this capacity tremendously reduces the lead time for high-power LS street and race applications, which previously required a custom piston.The fully strutted, forged, 2618 design features a reinforced crown and ring lands to maximize strength, 3D crown milling for exacting precison, and includes moly-coated-skirts to reduce friction. Born out of a two-year development program with a top, LS drag-race team, these pistons are ready to handle serious abuse out of the box, with no additional prep-work needed.
Features
- Fully strutted forging.
- Lateral gas ports.
- 3D-finished crown, top and bottom to maximize precision and weight.
- Valve pocket styles accommodate 15-degree and 12-degree aftermarket and OEM cylinder heads.
- H-13, tool-steel, Trend Wrist pins.
- Total Seal AP Stainless top ring, Napier-style second ring.
- .230in-thick piston crown.280 top ring land for ultimate strength and stability.
Benefits
- 2,000 horsepower capable
- Ready to install, with no finish work needed
- Pistons in-stock and ready to ship cuts down lead time from customs
- Valve pocket styles accommodate 15-degree and 12-degree aftermarket and OEM cylinder heads.
- Tested and validated in extreme racing conditions.
