Subject: Conversion of stock RX-7 alternator to ER
From: Rotary Engine
Date: 12/30/2005, 10:59 PM
To: AA-me




Hello All-

Just a quick note that I was successful in converting the stock RX-7
80Amp alternator from internally regulated to externally regulated.  At
least I think I was successful -- some quick bench testing was positive
& resulted in the expected behavior.  I will not have conclusive results
until I fire up the engine for the first time & stick an ammeter on the
shunt.

In any case, I got good instructions from a builder on the Aeroelectric
list on how to do this.  It took all of 15 minutes - a very easy
modification to make.  Let me know if you are interested in this
procedure & I will pass along the relevant instructions.

Mark Supinski

I am definitely interested Mark.

Paul Lamar


I'm also interested

Del Johnson



I have the same stock RX-7 80 Amp alternator and am interested in the conversion.

Dean Van Winkle



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