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Fuse block. How big of a fuse should I use?


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I have an early 260z with a carb ford 302 in. I have remove a lot of the wires from the original harness that is not being used.

 

I also have a 100amp 1 wire alternator with my set up and I would like to upgrade the stock fusible link to a fuse block.

Mine has black and green links but since it's a one wire and my starter is wired. Different the shunt is removed along with the black color links.

That leaves me with the green links and from what I understand I can replace with a 20amp fuse.

 

My question is besides that there's another white with red wire that goes inside that cabbin that same wire connects to the possitive side of my batt but has no fuse? Or is it fused inside? I would like to put that line in the fuse box and was curious which amp rating fuse should I use? How big in rating is it?

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  • 2 weeks later...

If it's a big white with red marker 10-12ga wire it's the main feed to the fuse panel under the center console. That's what feeds the fuse box and each individual line is fused, I'm not sure if I'd see the point of a fuse on that wire.

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