Big 3

[77-AUDIO]

I have a friend that has a Dodge Charger and the factory location for the battery is in the trunk. How do I go about doing the Big 3 or will it be more like the Big 2.

1. Alt to Battery POS with 2 fuses on in front and one in rear.

2. Battery Neg to Body Ground.

But do I need to also go from

3. Battery Neg to Motor

Remember the factory battery is already located in the trunk.

[OrionStang]

You don't need batt neg to engine, you need engine to chassis. And yes alt to batt + and batt- to chassis.

[abervintageman42]

if you cant find the engine block ground just ground the mounting bracket for the alternator to the chassis, you will get the same results