put in an optima battery and maby a grounding kit for the engine
I ran 0/1 GA wire to my amps and bought one of the active tuning grounding kits that is only 4GA and I never have a problem with dimming lights. And I'm drawing A LOT of current.bighitter said:Do the big 3 upgrade before anything else, it removed all but the very tiniest bit of dimming with my HCCA amp when on full tilt. The optima will not fix the problem with dimming, but a better alt would. You may find the big3 will be enough though as the ground part of the electrical system is weak to say the least.
Install an Active tuning ground kit first. Don't waste money on an Optima battery.BlingAlong06 said:does anybody have a problem w/ there lights dimming when there subs hit? i have 2 kicker cvr 10s on a 800w amp to my factory HU. and when it bearly hits my lights dim out horribly. i was wondering what could be causing this. i had a f150 w/ 1600 watts and 4 mtx 10s that bealy dimmed turned all the way up.
Those brushes were to stop cavities right?2tall said:A larger alternator wouldn't hurt either. You are asking for more power that what is availiable so it is dimming. Just like in a old car when your brushes are going bad in the alternator. Hmm after I said that I wonder how many people even remember those.
bighitter said:The optima will not fix the problem with dimming, but a better alt would.
I DO believe this is accurate. Something is not quite right here so check your basics. Don't ground to the body, frame is better, keep the ground wire as short as possible, check your other connections at the bat, alt, etc.bighitter said:......... as the ground part of the electrical system is weak to say the least.
I'm not arguing with your reason. I do think you are running more equipment than he is. You are not wrong with your thinking about the alt either. It's just that TROUBLESHOOTING 101 states that you start with the simplest, cheapest thing first and then work your way up to the more complex/expensive things. If he replaces the alt, bat, adds a cap, and still has a bad ground, he's still screwed. You also mentioned this. I think small additions/improvements would suit his particular situation. Reconfirm the basics of good connections, cable size on ground(another good pt from bighitter), length of ground and it's contact and fastening. This is the FIRST thing I would do. Will it solve the dimming? NO. Then, I would look into a higher CCA battery w/ a capacitor. The alt would probably follow if these don't work well, although I think he can get by without that expense. The Titans have good alts already, can't say that for the batteries though. Adequate, at stock applications only, and that's being nice. One more note worthy thing, you can have the right size cable, but inadequate connectors. The ones that come with some off-the-shelf kits are crap.bighitter said:Well considering I have an optima battery, have done the big3 and have 0/1 guage all the way back to my distro I think I speak from a little more experience in the titan. An optima battery alone will not fix the problem.
The biggest problem I see most of the time from people is that they will run 0/1 for the hot lead but use whatever size they want for the ground. The + and ground feeds should be of equal size.
bighitter said:Well considering I have an optima battery, have done the big3 and have 0/1 guage all the way back to my distro I think I speak from a little more experience in the titan. An optima battery alone will not fix the problem.
The biggest problem I see most of the time from people is that they will run 0/1 for the hot lead but use whatever size they want for the ground. The + and ground feeds should be of equal size.