The funniest thing I find about the "alternator inside a generator" conversions
is the bloody pulley. It might look like a generator body - but you have to run
a tiny pulley, because it needs a bucket load of revs to generate didly squat,
more than a generator.
Any good Lucas generator runs a Larger pulley - because it generates enough
amps and stuff at low revs. Seriously men. Who revs their car past 5,000 rpm on
the road?
I run a C42 with a bigger DWR Pulley.
That means I'm slowing down the old Lucas C42. Because it already generates
enough power.
Ok. I'm not running a 1,000 watt sound system or 4 IPods, and a grille full of
spotlights. FFS - it's a Healey!!
So if you run one of these alternator inside a generator silly things, it's a
joke. You've got a fake, compromised alternator. Immediately identified by the
pulley. An alternator needs air for cooling. A generator casing doesn't provide
that.
Run one or the other. Generator or alternator. I've got no issue if you run an
alternator. Run a good, sensible, reliable one.
Nearly as stupid as putting a disc brake inside a brake drum. Same issue.
Innovative- but it doesn't work unless all you do is drive to a coffee shop.
Simon. Just get a C42 and return the core when you get back.
Best Chris
Being Grumpy about modern shit.
Sent from my iPhone
> On 1 May 2017, at 3:54 am, Simon Lachlan <simon.lachlan at homecall.co.uk>
> wrote:
>
> My nephew?s generator issues may resolve themselves soon. May??.
> We may look at replacing the C42 in his BJ8 with an alternator, one of the
> generator lookalikes.
> Dynalite is one of the names I?ve come across, as sold by Holden?s. The Usual
> Suspects don?t seem to give their lookalikes their brand names.
> Anyhow, I know this topic came up a few months back, but I wasn?t interested
> then! So:-
> Does anyone have experience of these things?
> Is any brand better than another??
> Etcetc.
> Holden?s claim 45amps for theirs. AHSpares claim 50amps. A BJ8?s C42
> generator kicks out 30amps max. It seems that one does need the BIG fuse in
> the Dummy Control Box. When I put in my alternator, a Lucas ACR, I put in an
> extra cable to carry the extra amps??.apparently if the alternator is really
> belting out the amps, the old wiring is a bit marginal.
>
> Any other thoughts?
> Kind advice to the effect that putting more modern electrics in our old
> bangers is streng verboten is unnecessary at this time.
>
> Thanks,
> Simon
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