DescriptionOne-Piece-Forged “Super Alloy” Inconel® 751Retains all mechanical properties at elevated temperatureso Something only super alloys can do Maintains corrosion resistance at elevated temperatureso Something only super alloys can do High Nickel content for superior strength and toughnesso A must for Forced Induction or Nitrous Manufactured by KPMI® under the registered trade mark of White Diamond®White Diamond®o One-Piece-Forged with a Hard Chrome Stem Flow CharacteristicsOut-flows all other valves on the market with a 28° Tulip, .315″ Radius, and a .085” wide face