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Re: conv. to alternator on TR4

To: TRAHMG <TRAHMG@aol.com>
Subject: Re: conv. to alternator on TR4
From: Gregory Petrolati <gpetrola@prairienet.org>
Date: Wed, 1 Apr 1998 07:38:07 -0600 (CST)
Cc: Triumphs@Autox.Team.Net
On Tue, 31 Mar 1998, TRAHMG wrote:

> 
> there's a lot on the web about the electronic mods needed to accomadate an
> alternator.... but what's the best way to go about mounting the thing?
> Specifically, is it best to get a pulley machined for the alternator to
> accomadate the tractor belt or is it wiser to convert the other pulleys to
> accomadate a modern, narrow belt.  Just started looking into this - figured i
> might as well ask someone who's tried it and tackled it b4 I go about messing
> up things on my own =)    
> 
        Brendan, I did this conversion on my TR4 about 6 years ago. I 
        used Bob Schaller's directions from his book "More BS About TRs" 
        (available from the Roadtser Factory) This employs a Ford alternator
        and voltage regulator. The cost is about $100 for the bits and the 
        minor machining required to make the alternator fit your `4's 
        mounts. I have heard of folks using GM and Bosch aternators with 
        incorporated voltage regulators  but I haven't seen such a set up. 

        In Schaller's instructions you use the pulley from the stock TR4 
        generator, along with its fan. The only drawback is that the charge 
        light will have to disconnected as after the alternator is hooked 
        up it will remain on all the time. This was not stated in the 
        directions. I had to call Bob to find it out. Since Bob is no longer 
        with us, I'm telling you.

> thanks, Brendan
> 1964 TR4
> 

gpetrola@prairienet.org                         1962 TR4 (CT4852L)
        "That's not a leak... My car is just marking its territory!"
Greg Petrolati, Champaign, Illinois


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