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Adding more and more electrical gadgets that did not exist in '75

Forum: C3 Electrical, Body and Interior

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Adding more and more electrical gadgets that did not exist in '75

Posted: 8/16/16 9:24amMessage 1 of 2
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Hillsboro, OR - USA
Joined: 7/20/2015
Posts: 49
Vette(s): 1975 L48 4sp. Coupe... Rebuilt Motor
And was getting concerned that the alternator will have to work too hard to keep up.

So far I have a full MSD electronic CDI style Ignition and Dual Flexalite fans PN 295 all running off the battery. I was wondering what the impact of these additional electrical components would be on the charging system. I am not sure of the amperage rating on the Alt since it is a chrome aftermarket unit with no discernible markings that I can see.

I have a nice aftermarket Pioneer radio, but it is not hooked up. If I do hook it up I would add an Amp and speakers somewhere in the rear out of the way.. But that would be another drag on the charging system.

Curious as to what others here may have done or what comments you all have.
Thanks,
Pat
Daytona Yellow '75 350 Muncie 4 spd
'73 454 on the engine stand.


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Re: Adding more and more electrical gadgets that did not exist in '75

Posted: 8/16/16 2:13pmMessage 2 of 2
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WEST SENECA, NY - USA
Joined: 12/3/2001
Posts: 2381
Vette(s): 1981 Blue Ice Met. w/pearl ghost flames TKO500 5speed. LS1 Swap 3.45 Dana 44.
Most of those chrome aftermarket alternators are around 100 amps which should be fine for what you have. Stock alternators were around 60 amps. 


GEN III 5.7L "LS6" Engine swap
TKO500 5 spd.

3.54 Dana 44
'69 "N11" Sidepipes
Borgeson Steering Box
Born 8/1981
Sequence #3975




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