This old dog is finally giving up the ghost so I need a parts store not Jegs, Summit stuff so I can walk in and exchange it. Mine is a 60 amp Denso and was thinking a one wire GM may be the key so what part # are you guys running in at least a 90 amp range............thankxxx......

Power Master 105 amp, modified to work with a DMI low mount bracket. Runs a grid, 2 x O2 sensors and a little data logging, Magnafuel 500, twin electric pusher fans, Moroso 35gph(?) electric w/p. All the lights barring the headlights are LED's.
HTH's

I have a gm 😲😲, alt, think it is a cs105. Allegedly works better than a true single wire unit. Seems to be fine with dual fans, elec pump, lm2, ignition box, electric wp, etc. When fans kick on at night, headlights will dim just for a split second, nothing major.

Thankxxx guys and I think I am going to try the Denso 80 amp here in a bit then go from there if I need more............

http://arengineering.com/products/denso-60-amp-kit-big-block/

I've had this Toyota 4Runner Denso alternator on my street driven dart for 14-15 years.

I am running all of the same electronics as listed above by most & also using a Powermaster 105 Amp GM one wire with a custom low mount. Most of everything mounts to my front plate.

I run a GM CS130 off of a 91 Olds Cutlass V6. It is 105 amp and has been rock solid for years and has lots of miles on it. I do not have it set up for one wire, I wired it with a charge light and a voltage sense wire from a diagram on the Mad electrical site.

I put those $80 chrome cs130 1 wire alts from ebay on everything

I also have a GM 1 wire 100 amp.They didn't have 1 wire MOPAR units yet.One of these days I will install one of those light nip units!

Look for one off a 90 amp off a Toyota. I think a 2000ish 4 cyl camry might do the trick. Even if it has a serpentine, you have a v groove pulley to change it over.

Watch out for clearance at rear of alternator as they tend to get longer with more amps.

Found one but because it had a weird connector I passed and got another 60 amp like the one I had..........clocked different then the other one and 5 hours later to make brackets and rewire, this b%^&h better work or I'll get the GM unit.............

This alt keeps up fine now..............

1 wire GM 140 here. My Boyz despise of me for having a Bowtie part on my engine, but at least I'm not tying up traffic while stuck on the side of the road.
Lighter than the old Chrysler units as well.

I bettling the Nip is several lbs lighter

I Use the alternators off of late 80's/ early 90's ram trucks.
Have one on my 557" Hemi and one on my 383.

Lighter and super happy with how it's working...........

yep the only way to go

I have a 60 amp Nippondenso off a 4-Runner. It puts out approximately 62 amps at full-field. With the MSD 6A, Two factory puller fans from an Intrepid, a single electric fuel pump, and a CSR reverse flow waterpump the draw is right at 60 amps at 70 degrees F., and I haven't turned the lights on yet.

If you're running a mechanical waterpump and fan then 60 amps should barely fit the bill. You really don't want to run the alternator at full-field, 80% is pushing it for heat considerations. Any more and you should step up.

Mine is mounted on an older DMI low mount with a few modifications.

Denso is a much better alternator, It uses much larger bearings and will last much much longer than the CS130, delco, powermaster or who ever's. Delco on their later desighns copied a lot off the denso to make theirs better, double internal fans, smaller slip rings causing less wear. Denso is just all around a superior alternator

Dom I used a 120 amp Denso on my big block 73 Dart. It’s for a 1990 5.2 Dodge van