Really? Do I need to talk about this? LOL.


Just and advance… you can fit a 500 amps alt but if the car request just 30 amps, the alt will just put that.

The advantage on a higher amps alt is the guarantee about its output at any speed, so the batt won’t be requested (except for cranking) and the ammeter will NEVER see any load, and will look like a death gauge LOL.

No load throught, no heat.

You can keep the ammeter, and just for safety, run a parallel path between alt and ammeter. 10 gauge is plenty keeping the existant 12 gauge wire

Then run a new path between amm and starter relay. 10 gauge with a 14 fuse link and despite the existant one throught the bulkhead