PIN87

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44 videos

Precision wiring for real-world cars. No hype. No guessing. Just clean work. Learn how to build clean, safe, and reliable automotive wiring systems — without...

Latest Videos

True Mods Fuse Box & Bus Bar Setup (Honest Review)

Positive vs Negative Triggering Explained (Relay Control Basics)

Molex Mini-Fit Jr Connectors Explained (4.2mm)

Bussmann RTMR Wiring Explained (Design It Right)

Relay Pins Made Easy (30, 85, 86, 87)

Weather Pack Connectors Done Right (Crimping, Seals & Common Mistakes)

How To Crimp JST HY 2.0mm Connectors

How to Plan Your Car's Electrical System (Before You Wire Anything)

Can You REALLY Wire a Relay With Parts Store Junk

How to Wire a Relay Step-by-Step (Diagram + Real Car Install)

Cheap 12V Relay Fuse Box — PDM or Junk

Why Cars Use Relays At All

Connector Won't Sit Flush on the Mount (Quick Tip)

Measuring Chassis Resistance the Right Way (Under Load)

Why Cheap Relay Pigtails Fail (Read the Wire)

Testing the Quick Wiring fuse Box (Cheap 12V Power Distribution Module)

Deutsch DTHD Connectors — High-Current Connector Deep Dive (12, 8, & 4 AWG)

High-Current Automotive Wiring Done Right — Why Most Builds Get This Wrong

Deutsch DTP Connectors — High-Current Connector Deep Dive

Deutsch DT Connectors — Complete Deep Dive (Sizes, Assembly, Mounting)

What is the REAL Fully Charged Voltage for a 12V Car Battery

Why Pine Rosin Flux Works (And How To Make It)

This Splice Will Fail Every Time

Do You Even Splice, Bro Splicing Basics for Car Wiring

Inside a Bussmann Power Distribution Module (OEM PDM Explained)

Wire Coverings Explained (Split Loom, Braided Sleeving, Heat Protection)

Battery Placement Strategy Why Location Defines the Entire Electrical System

Is Your Battery Cable Actually Chemical Resistant (7-Day Test)

How to Test a Relay With a Multimeter

Battery Cable Anatomy What Makes Them Bulletproof