with my monty i only upgraded the grounds the other two gage wires were already 2-8 gage. it seemed that the grounds were the red headed unwanted to do to my geb my gen is the 7th. when i did the grounds i noticed a lower rpm rating do to not working as hard as it did befor the wire up grades. not just that when you put a better sound system it wont be hard to add just one or two grounds for that. as in dont have to do a over kill for grounds for the sound system. its my opinoin and observation

 

Is this the same as a voltage booster sold?

 

If that's all you did then it's no wonder you feel it's overkill cause you didn't upgrade the main wire in the Big 3 that actually carries positive current, the alternator power wire. I, and lots of others have realized anywhere from half to a full volt increase just from the big 3 alone

Similar, except this also upgrades the two main ground wires in the engine bay as well whereas the voltage booster only addresses the alternator power wire.

 

Thanks DBS.

 

You're welcome.