Spldecendant 10+ year member
CarAudio.com Elite
So I purchased a mechman 270 alt for my 2007 Tahoe and when the alt shuts of to conserve gas the voltage goes solid from 13.8-14.2 to dropping down into the 11's is there anyway around this ivv heard a few things about external regulation but ivv also hear some talk about the mla 15.3