December 25, 2025, 07:09 PM
RPROGAS100 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
DragRaceResultsMark Payne period -
https://houseofpayneperformance.com/alternators/December 26, 2025, 10:51 AM
RPROGASDone Scott.
December 26, 2025, 11:16 AM
markemarkConsider 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
AlaskaracerI 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