A: Technically yes, but you lose the LSPI protection. The updated Jenny module has re-engineered calcium levels. Mixing generations is not recommended.
This build relies on the Jetstriker Oath for the "Custom" movement tech.
Modern engines are not monolithic. A 2024 Toyota Corolla has vastly different lubrication needs than a 1967 Shelby GT500 or a boosted Miata. The updated Xam + Jenny custom oil leverages a proprietary online configurator (updated January 2026) that asks nine specific questions: xam+jenny+custom+oil+updated
Based on these inputs, Jenny’s team creates a unique blending sheet, and Xam supplies the additive concentrate. The result is a batch-specific, serialized oil with a QR code on the jug linking to your engine’s chemical profile.
A: The independent ASTM D4172 test (four-ball wear test) showed a scar diameter of 0.38mm for the updated blend. The industry average for synthetic 5W-30 is 0.55mm. Less scar = less wear. A: Technically yes, but you lose the LSPI protection
Additive Package Enhancement
Compatibility & Sealing
Sustainability & Handling