how to wire dual alternators to one charging system help me out

[Joe562MMA 10+ year member]

Ok cool thanks..ok I have 2 runs of power an only one of ground does that affect it ? Goin from front to back

 

[bubbagumper6 5,000+ posts]

Yes, electricity is a circuit and is only as good as it's weakest link. They are equally important but if you have a solid chassis and do some short chassis ground connections in the front/back you may be alright. Normally with multiple runs people do equal of both.