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High Performance Alternator
studon - 3/7/10 at 12:34 PM

Hi All,

I am clearing out my garage as I am moving overseas.

I bought this Alternator a while back and never ended up fitting it. Its a compact one and it is designed for high revving eg 19000rpm! I paid over £200 for it but open to any offers. It has never been used. Rescued attachment High Perf Alternator.JPG
Rescued attachment High Perf Alternator.JPG


omega0684 - 3/7/10 at 05:47 PM

looks like an exact copy of my denso alternator, which i paid £65 for new.


BenB - 3/7/10 at 09:32 PM

quote:
Originally posted by omega0684
looks like an exact copy of my denso alternator, which i paid £65 for new.


Oooooh that's cheap! Where


RazMan - 3/7/10 at 10:04 PM

What is the power rating? It looks like my eBay Forklift jobbie which is 50A.

Any spec?

[Edited on 3-7-10 by RazMan]


studon - 4/7/10 at 12:51 AM

i will try and dig out the receipt and get the spec.

i've had it over a year and half on my shelf in garage.

I am clearing my garage and said that I am open to offers and only stating how much it cost when I bought it.

I am so pleased for you for buying a brand new alternator for £65 Well done you! you must tell everyone where you got it from!


v8kid - 4/7/10 at 06:34 AM

Mine looks identical on the outside too and I also paid around the £65 mark on ebay.

The internals may well be different though as there are a number of companies using the Denso alternator and "improving" it.

Some will do an excellent job others less so or so I have heard.

All turns on the spec and the reputation of the company.


flak monkey - 4/7/10 at 08:06 AM

There are lots of different denso alternators and most of the ones people 'pick up for £65' are much, much bigger than that unit.

This one looks like one of the Brise densos which really are tiny, much smaller than most.

http://www.brise.co.uk/documents/NDA02010055.pdf

The closest I found to one that size is a Honda Prelude 2.3 one, which are hard to come by at reasonable cost.


studon - 4/7/10 at 08:33 AM

Yes most Alternator castings are reused, as you say the quality of the internals (The important part) make the difference.

i think it is important i dig out the invoice and spec.


cliftyhanger - 4/7/10 at 09:45 AM

I don't "do" recon alternators these days, the quality can be appauling (proper Lucas recons that generally last less than a couple of years etc) so I would try to buy brand new if possible. I got a denso digger one cheaply off the bay, all brand new etc and tiny. Brise seem to sell the same units but with a "motorsport" mark-up


studon - 4/7/10 at 10:07 AM

Just getting back to the point of my post....
I am not trying to sell a second hand alternator for £200! I merely explaining that it is a high performance unit with heavy duty windings that can withstand high revving over long duration. It is more compact than the Brise unit i had on (based on a LRA101).

As I said I am open to offers on it, I am moving abroad and its worth more to someone else than it is to me....


studon - 4/7/10 at 10:10 AM

http://www.racemettleltd.co.uk/alt.html

The above link can tell you all about it as this is where i bought it from. I believe mine is the 45amp version as I was racing and do not have things such as wipers heaters etc to run.