Read our white paper, The Truth about the Big 3 Upgrade so you can learn the real benefit and understand exactly why we do it the way we do it.
“All top notch and worth every penny. You will not be disappointed.” – David B., Orlando, FL
Our Big 3 Upgrade Kits address the following:
- Upgrade the charge lead from the alternator output stud to the battery
- Upgrade the return path between the alternator and vehicle ground
- Upgrade the return path between the battery negative (-) and the vehicle ground
- Provide a low resistance return path for high current amplifiers
We offer Big 3 Upgrade Kits for Top Post Batteries and Side Post Batteries. If you own a vehicle with a rear mounted battery, we can custom build a kit to suit you.
Option 1: Fuse the Charge Lead
Most OEM charge leads have a fusible link on them. Its purpose is to protect on-board electronics in the event that the regulator fails and causes “voltage run-away.” Although this is quite uncommon, fusing the charge lead included in any of our kits provides the same protection for your larger than stock alternator.