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alternator ID https://www.ausmini.com/forums/viewtopic.php?f=2&t=79769 |
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Author: | Kennomini [ Wed Jan 02, 2013 2:38 pm ] |
Post subject: | alternator ID |
How do I tell the difference between my collection of alternators, what's a 70 amp and whats a 75 or (80amps if they exist). |
Author: | drmini in aust [ Wed Jan 02, 2013 2:40 pm ] |
Post subject: | |
Post the model numbers on here and we'll have a squiz. |
Author: | VulcanBB18 [ Wed Jan 02, 2013 4:53 pm ] |
Post subject: | |
...& if you're talking about stock Lucas alts, then none of them come close to 70A ![]() cheers, Jacob |
Author: | Kennomini [ Wed Jan 02, 2013 5:26 pm ] |
Post subject: | |
Most of them are identical and have 15C on the back of them. A couple look similar but have a plastic back cover making them a longer item. Where should the model number be? |
Author: | drmini in aust [ Wed Jan 02, 2013 6:17 pm ] |
Post subject: | |
Most common original Lucas ones sold here- 1/2 plastic back cover = 15AC (separate regulator, Mini K and Mk2S) 28A approx, and full plastic back cover = 16ACR (built in regulator, Clubbies) 34A approx. There is also a 15ACR? in between these two, it has no plastic back cover and the slip ring and diode setup inside is different. Not sure of output but probably between the 2 above. Most `Lucas' hi-po ones available now are not Lucas, but aftermarket. |
Author: | coopar [ Wed Jan 02, 2013 7:37 pm ] |
Post subject: | |
When does the 28a become a little too small? How much has to be running? |
Author: | drmini in aust [ Wed Jan 02, 2013 7:49 pm ] |
Post subject: | |
The 28A one is fine, day or night, even with H4 headlights and a couple of driving or fog lamps. Remember the Mk1 cars, even the Cooper S only had a 22A generator, and that was fine back in the 60s. You really don't need a BIG alternator unless you are into doof-doof stereo systems. |
Author: | Convertible Mini [ Thu Jan 03, 2013 7:19 am ] |
Post subject: | 70 Amp Alternators. |
I sell 70 Amp Brand New Alternators. They bolt straight on. Always good to have some strong back up of power source in a Mini. |
Author: | Kennomini [ Thu Jan 03, 2013 10:15 am ] |
Post subject: | |
Are they as small and light as the old mini ones? |
Author: | Convertible Mini [ Thu Jan 03, 2013 2:57 pm ] |
Post subject: | Alt |
Bigger alternator more weight. |
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