so i guess its 1, maybe 2 large alternators and a battery bank huh? It doesn't look like there is much room under there. I might step up my game to a 16/18v setup in this one. Time will tell, i really haven't even decided ANYTHING yet. I made my friend an offer on the van, he took it, and here i am LOL...no thought at all on what im gonna actually do.
Yep, battled with it for a while but Matt @ Mechman came through.
You'll need to ditch the entire AC setup. AC evaporator, heater matrix and blower. If you can live without that then Matt has a double bracket setup which replaces stock alt fixture for a new item. You will need to cut some of the firewall but it fits.. its designed to work in other Chevys with the same motor. I have 3x SMD Spec 350A Alts, along with the double bracket I ditched the AC pump for the 3rd unit. I can see room for a 4th if the firewall is cut some more, just need to adapt the Mechman bracket little more..
My Astro isn't used daily its a purely 'Audio' only so the finer luxurys need not matter.. well for me at least!