Alternator

[crouse]

Several years ago, I bought a DB Electrical. It was really noisy, so I did a warranty exchange. Had to send the old one in before they would send me a replacement. Now it sounds like the bearing is failing.

Any have any suggestions for an alternator?

[justgod]

I went through two HO alternators, bought this and it’s run fine for three years. Only high stress conditions too.

https://www.ebay.com/itm/20247537601...mis&media=COPY

[crouse]

Thanks for the help.

[JVD]

My DB electric one makes it sound like i have a vortech supercharger in my engine bay lol, its not super loud but a little whine is therefor sure. No issues though so far. 130amp output.

[crouse]

Actually, I think it's the idler pulley just to the left (as you are looking at the engine from the front) of the alternator.

[TooManyFords]

Curt,

KMJ. Just ordered one for my new motor build and they have a lifetime warranty! Got mine powder coated white to match the new motor.

Link:
https://www.kmj-motorsports.com/prod...-03-04-mach-1s

Picture of new motor (For ProRauder) waiting for the alternator:
( I tried to paste in the picture but the forum wasn't having it. Follow me on Facebook or Instagram for the latest picture. Search for JohnnyMarauder)

[crouse]

I ordered an idler pulley. If that isn't it, then it's the alternator.