Making a engine wiring harness

[maxthehax]

Originally Posted by CTScott

With Sumitomo I had to have a company tax ID to order them. The quoted lead time was 16-32 weeks, but they ended up getting them to me in less than 4 weeks.

I don't want all that hassle, I will simply buy the pre-crimped wires from Toyota anyways...

By the way, for soldering my harness, I have 2 type of solder wire at home. Which one is better?

1. Dura pure 95% Tin 5% Antimony
2. Rosin Core 60% Tin 40% Lead

Thanks