21/07/2026
Good to know :)
Trigger Warning 😆 know better, do better.
Stop soldering now.
SAE/USCAR-21.
SAE J1292.
If you look at elite tiers of automotive engineering like Formula 1, NASCAR, or professional off-road racing, they strictly adhere to Mil-Spec (Military Specification) wiring principles. In these high-vibration, high-heat environments, soldering is entirely banned from the wire harness. Every single connection is made using calibrated, ratcheting crimp tools (like DMC tools) and specialized deutsch or autosport connectors.
Its also banned in these similar fields.
ABYC (Marine)E-11.16.3.7
FAA (Aviation)AC 43.13-1B
NASA (Aerospace)NASA-STD-8739