see:Well last night the voltage was 12.7 and this morning it is 13.7 I guess that's from the heat.
Either way I'm going to order a 250a ho alt from singer as soon as he answer my questions and sends an invoice
A new alternator want give you more voltage if its PCM regulated
see:
You need to make sure singer gives you an alternator that is not PCM regulated and gives you a bypass kit for your specific vehicle. You will come back and complain in a week about voltage if you do not do this
What is the year and model of your vehicle?My alternator is in fact regulated
From singer:
"If you have the 2 wire plug (I do) called LIN bus ideally we need to stay on that plug. The bigger alt will stiffen voltage the way it should, that regulator design just does not allow us to achieve a higher voltage set point"
Another person you can ask is JS alternators. They're mostly on facebook so you can try messaging them there.My alternator is in fact regulated
From singer:
"If you have the 2 wire plug (I do) called LIN bus ideally we need to stay on that plug. The bigger alt will stiffen voltage the way it should, that regulator design just does not allow us to achieve a higher voltage set point"
What is the year and model of your vehicle?
Another person you can ask is JS alternators. They're mostly on facebook so you can try messaging them there.
I personally wouldn't bother if you can't bypass the regulator. Total waste.
Your front battery voltage should equal your rear battery voltage. If it doesn't, your wiring is bad.
Ground your second battery to the frame and ground the amp to the batteryQuick question. Should my amp ground wire be connected to the frame or to the second battery negative terminal?
Ground your second battery to the frame and ground the amp to the battery