When you need consistent setup data, the HUDY 107890 fake transponder is a useful tool for tuning. It mirrors the weight and size of a functioning transponder so you can check how your car sits and reacts under race-like mass. This makes it easier to reproduce real run conditions during practice.
Use the HUDY 107890 during setup routines and practice laps to ensure your tuning reflects the weight you will run on race day. It helps identify imbalances and informs changes to battery placement, shock settings, or ballast to refine cornering and straightline stability.
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