Health Score
The overall engine health rating (0-100) computed from 5 weighted categories: boost, fueling, ignition, drivetrain, and temperatures.
Why it matters
Gives car owners and tuners a single number to quickly assess engine condition. Categories are weighted differently based on use case (street vs track vs drag vs drift).
What to look for
A+ (93+) = excellent. A (85+) = healthy. B (75+) = good with items to address. C (60+) = needs attention. D (45+) = significant issues. F (<45) = critical safety concern.
Related terms
A hard cap on the overall health score that activates when safety-critical conditions are detected, regardless of how well other categories score.
How you use your car: Street, Track, Drag, Drift, or Mixed. This determines how scoring categories are weighted in the health score.
A meta-score (0-100) measuring how hard the car was pushed during the log, separate from the health score. Grades: Extreme, Hard, Moderate, Light, Minimal.
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