Staging Limiter For Hydra Chip

Add a staging limiter to any Hydra tune.  A staging limiter is a secondary, lower limiter used in drag racing to maintain a consistent RPM during staging. This staging limiter is triggered off the brake pedal for automatics or off the clutch switch for manuals.  How it works: upload your tune file and your Hydra Serial Number, indicate what RPM you'd like your staging limiter at, select whether you want a soft or hard limiter, and we'll write that into the file and email your updated tune file back!  Email any questions to support@phptune.com.  Hard Limiter vs Soft Limiter: A "hard" limiter aggressively cuts fuel at the selected RPM. A hard limiter will hold RPM very consistently and will give you an aggressive, choppy limiter. A "soft" limiter cuts fuel less aggressively and gives you a smoother limiter at the designated RPM, but may creep a few hundred RPM higher than the actual RPM limit set due to the additional fuel. That creep is dependent on vehicle load. The soft limiter will leave more fuel on the table and will build more boost during staging, but may need to be dialed in depending on your setup.