IMPORTANT NOTICE: The Ads on this site are GUARANTEED VIRUS FREE, your computer will not get a Virus from our ads.

Author Topic: 1990 isuzu pup  (Read 3359 times)


  • Newbie
  • *
  • Posts: 1
  • Karma: +0/-0
    • View Profile
1990 isuzu pup
« on: October 09, 2009, 07:14:59 AM »
An I get a hi amp alternator for my 1990 isuzu pup? The largest I've seen is a 70 amp from napa I think it was. I'm looking for something a little bigger though. Can anyone help me?

Ask the Rebuilder

1990 isuzu pup
« on: October 09, 2009, 07:14:59 AM »


  • Internet Guy
  • Administrator
  • Full Member
  • *****
  • Posts: 118
  • Karma: +0/-0
    • View Profile
Re: 1990 isuzu pup
« Reply #1 on: October 09, 2009, 11:49:57 AM »
The problem with upgrading the Hitachi alternator in your Isuzu, is the fact that while you can upgrade the output with a rewound stator, no one makes a heavy duty version of the bridge rectifier. The extra power generated by the upgraded stator will easily burn through this weaker bridge rectifier.

We do, however, have an external second bridge rectifier. This allows you to have an upgraded, high amperage alternator with a durable double, or even triple set of bridge rectifiers. The links below will direct you to the alternator you need, and some information about the Quicktifier. You can also call directly at 1-616-785-7990.