Info: High output alternators


New member
May 6, 2016
Whitefish, MT
Had one on my lmm, it didn’t put out much amperage at idle. At times the low charge light would come on. There are better options out there
They’re rated at 150 amps at idle, which is more than stock on the LBZ. Maybe you got a bad one.

2007 LBZ, CCLB dually, 475 over stock, EFI tunes by Idaho Rob (damn EPA), 30% over, Mike L built tranny, other odds and ends

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