voltage problems dropping 10’s 9’s even 8

i wanna know what is  the big 3 and the big 4, also ive heard about the xstatic batcap mega cap 150 which is 50 farads and 16 volts i heard its very good has 150 amps for to seconds it is rated at 15 volts as fast as a cap and cycle of life unending. any ways i have a massive 3000.1 a ppi pc2600 and a ppi pc4400 im having very bad voltage problems so anything i mean anything that can help me can u guys post it please i also wanna know hot two check for bad things like bad ground and so fourth i have 0 guage from battery two enging plus stock the i have a 150 amp high output alternator with 4 guage to the batery and + stock yellow top battery and a 2.5 farad cap in the back thanks guys rafael rodriguez

Read the big three sticky up above in this forum. Take that cap out and get a new HUGE high output alternator...I mean massive of your potentially running around 3000 watts its gonna pull some major amps. Thats well over 400 amps...just a rough estimate...I know it could be more or less.

you cannot run a 16 volt battery in line with a 12 volt system, your looking to smoke something.   Look into a higher amp alternator from a reputable company. Irragi, ohio gen, powermaster are all good places to start looking at over a 200 amp alternator 2009 0-1000 Trunk WR 154.0DB 2009 1001+ Trunk WR

2007 USACI World Champion

2007 World Record

2006 USACI Finals 2nd Place

also keep in mind that your cap should be 1 farad for every 500 watts of power.this is additional of course to your h/o alternator..