The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 12SI Alternator Install

*gmachinz* · 02-19-2018, 12:23 AM

Yes-that short wire should run along with the big output supply wire to a common junction point. This way, the voltage regulator will be able to read flucuations in voltage demand further down the line and adjust output faster.

02-19-2018, 12:23 AM	#4
gmachinz Account Suspended Join Date: Jun 2011 Location: Des Moines, IA. Posts: 4,143	Re: 12SI Alternator Install - Check my math! Yes-that short wire should run along with the big output supply wire to a common junction point. This way, the voltage regulator will be able to read flucuations in voltage demand further down the line and adjust output faster.