Bracket Talk
100 Amp Alternator

This topic can be found at:
https://drr.infopop.cc/eve/forums/a/tpc/f/80760912/m/2147020307

December 25, 2025, 07:09 PM
RPROGAS
100 Amp Alternator
I am looking for feedback from folks who run alternators.

Currently I have a 16 volt 50 amp alternator using a conventional small diameter pulley. I am interested in purchasing a 16 volt 100 amp alternator.

What have you folks found to be the most reliable 16 volt, 100 amp mini-alternator?

Bob
December 26, 2025, 09:33 AM
DragRaceResults
Mark Payne period - https://houseofpayneperformance.com/alternators/



www.dragraceresults.com
December 26, 2025, 10:51 AM
RPROGAS
Done Scott.
December 26, 2025, 11:16 AM
markemark
Consider looking at the Powermaster Catalog. Unlike others, Powermaster list alternator output ratings at idle (2200 -2400 alternator rpm speed) and actual dimensions of the alternator case.

100 amp alternators are maximum rated. The one on my race car will do that at idle.

PowerMaster



mem....i never charge battery at the track...... NEVER!!!
December 26, 2025, 11:50 AM
Alaskaracer
I second powermaster. I've had great luck with them and they have been johnny on the spot when I needed help.


Mark Goulette
Owner/Driver of the Livin' The Dream Racing dragster
www.livinthedreamracing.com
"Speed kills but it's better than going slow!"
Authorized Amsoil Retailer