Observed arrival · 2026-10-31
Katsalas Labs: Engineering Models for Car People
A set of browser-based engineering tools models car brakes, suspension, engine performance, wiring harnesses, and gearing.
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Car enthusiasts modeling or comparing engineering setups
- Worth noticing
- The tools run in the browser; the site says entered data stays on the user's device.
Field notes
The brake model takes inputs spanning pedal ratio, master cylinders, calipers, rotors, and pads, then reports line pressures, lock-up order, pedal travel, and temperatures. The suspension tool supports double wishbone, MacPherson strut, and multi-link layouts; the engine tool describes a crank-angle gas-dynamics model. The site says saved setups remain on the user's device and cautions that outputs are estimates to verify against real hardware.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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