JJ_Is_Edge
Probationary Member
- 16
- 4
- Nov 24, 2015
-
Saugus,
Massachusetts
I've done a lot of research on HO alternators in regards to DSMs but the info seems to be from several years ago and sparse.
I believe my alternator is on it's way out (12.8-13 volts with no load and 3,000 rpms, 11.9-12.3 volts with AC, fans, and headlights on at 3,000 rpms)
I have a pretty large stereo system from my old car I haven't gotten around to installing yet, so I figured now would be a pretty good time to install a new higher outputting alternator and the system.
I have been looking at Altstart alternators as there seem to be more info on them, but I'm also looking at Power Basterds and this one https://www.amazon.com/Output-Alternator-1995-1999-Mitsubishi-Eclipse/dp/B00AY1XZVG
I will be running 0gauge wire from the alternator to the battery, and both of my grounds. I will be cleaning EVERY ground point and ensuring everything is tight and secure. I plan on fusing the power wire within 6 inches of the battery, and will also be running a very small .f microfarad capacitor mainly as a distribution block for the amps but also I guess to aid in voltage fluctuations as a byproduct.
My questions are as follows:
1.) What are the most reliable HO alternators (135-160 amps preferable) that are also reasonable priced (I really would like to spend no more than $250-$300 for a 150-160 amp alternator)?
2.) Is it true that all HO alternators have a shorter life than OEM? If so, how long? Months? Years?
3.) Is there a way to bypass the ECU controlling the voltage? Or is that a bad idea?
Thanks in advance!
I believe my alternator is on it's way out (12.8-13 volts with no load and 3,000 rpms, 11.9-12.3 volts with AC, fans, and headlights on at 3,000 rpms)
I have a pretty large stereo system from my old car I haven't gotten around to installing yet, so I figured now would be a pretty good time to install a new higher outputting alternator and the system.
I have been looking at Altstart alternators as there seem to be more info on them, but I'm also looking at Power Basterds and this one https://www.amazon.com/Output-Alternator-1995-1999-Mitsubishi-Eclipse/dp/B00AY1XZVG
I will be running 0gauge wire from the alternator to the battery, and both of my grounds. I will be cleaning EVERY ground point and ensuring everything is tight and secure. I plan on fusing the power wire within 6 inches of the battery, and will also be running a very small .f microfarad capacitor mainly as a distribution block for the amps but also I guess to aid in voltage fluctuations as a byproduct.
My questions are as follows:
1.) What are the most reliable HO alternators (135-160 amps preferable) that are also reasonable priced (I really would like to spend no more than $250-$300 for a 150-160 amp alternator)?
2.) Is it true that all HO alternators have a shorter life than OEM? If so, how long? Months? Years?
3.) Is there a way to bypass the ECU controlling the voltage? Or is that a bad idea?
Thanks in advance!