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andyv8van Gold Member


Joined: 18 Nov 2006 Posts: 226 Location: hull
1979 Mini van
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Posted: Sat Jul 31, 2010 8:43 am Post subject: better alternator |
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hi Guys,
looking at changing my standard SD1 alternator to a better newerer type , higher output if possible.
will need to still fit on the SD1 type mounting and use As series belt
Any ideas guys?????????????
regards
Andy _________________ 3.9 V8 Mini Van....THE BEAST
www.andy-leach.piczo.com |
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DaveEFI Forum Contributor

Joined: 26 Feb 2010 Posts: 356 Location: SW London, UK
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Posted: Sat Jul 31, 2010 10:35 am Post subject: Re: better alternator |
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| andyv8van wrote: | hi Guys,
looking at changing my standard SD1 alternator to a better newerer type , higher output if possible.
will need to still fit on the SD1 type mounting and use As series belt
Any ideas guys?????????????
regards
Andy |
Air con EFI SD1s were fitted with a 75 amp alternator, although you might find it not listed by some suppliers.
I got a bargain of a new 100 amp A127 type (integral fan) made by Marelli from a private seller on Ebay, and persuaded that to fit my SD1 EFI. You need a new alternator pulley and to make a spacer for one mounting. However, 100 amp could be above the limit for a V belt if you actually need it for much of the time, as mine still sometimes squeals after a cold start with a low battery.
The integral fan type is handed and can't be changed so you need to get the correct one. _________________ Dave London SW
Rover SDI EFI |
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andyv8van Gold Member


Joined: 18 Nov 2006 Posts: 226 Location: hull
1979 Mini van
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Posted: Sat Jul 31, 2010 10:00 pm Post subject: Re: better alternator |
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| DaveEFI wrote: | | andyv8van wrote: | hi Guys,
looking at changing my standard SD1 alternator to a better newerer type , higher output if possible.
will need to still fit on the SD1 type mounting and use As series belt
Any ideas guys?????????????
regards
Andy |
Air con EFI SD1s were fitted with a 75 amp alternator, although you might find it not listed by some suppliers.
I got a bargain of a new 100 amp A127 type (integral fan) made by Marelli from a private seller on Ebay, and persuaded that to fit my SD1 EFI. You need a new alternator pulley and to make a spacer for one mounting. However, 100 amp could be above the limit for a V belt if you actually need it for much of the time, as mine still sometimes squeals after a cold start with a low battery.
The integral fan type is handed and can't be changed so you need to get the correct one. |
Hi Dave,
got any pictures will help in getting this alternator to work on mine.
regards
Andy _________________ 3.9 V8 Mini Van....THE BEAST
www.andy-leach.piczo.com |
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