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| Calling all engine number experts https://www.ausmini.com/forums/viewtopic.php?f=2&t=45584 |
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| Author: | Wombat [ Mon Sep 08, 2008 5:52 pm ] |
| Post subject: | Calling all engine number experts |
12H169/H1150 and 12H169/H222 |
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| Author: | Morris 1100 [ Mon Sep 08, 2008 6:15 pm ] |
| Post subject: | |
They are both Morris 1100S Automatic engines (or maybe Morris 1300 engines?) They only made about 700 Morris 1100S Automatics and some had fully imported power units with the 12H169H prefix and there were some with locally assembled engines with the 12YA/A/H prefix. The British code works out like this... 12 = 1275 H = Transverse engine 169 = variant number 169 H = High Compression. |
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| Author: | drmini in aust [ Mon Sep 08, 2008 7:14 pm ] |
| Post subject: | |
1300 autos (some) were 12YE/A/H prefix. I'm driving one. 
I also have a 12H169H/ auto block. Main difference I can see is the early block had a dipstick hole (plugged) where the manual 1100S does, the 12YEAH didn't have one (until I drilled it). For those wondering, dipstick on the autos is in the trans case. |
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| Author: | Morris 1100 [ Mon Sep 08, 2008 7:19 pm ] |
| Post subject: | |
I just looked up the 1300/1500 book. It lists the 12YE/A/H and the 12H. But it does not give the prefix numbers after the 12H but I would assume that it would be 169H. |
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| Author: | Wombat [ Mon Sep 08, 2008 8:39 pm ] |
| Post subject: | |
Just checked the bores: H222 is 20 thou over at 2.80" H1150 is Standard at 2.78" Plenty of room to play 
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| Author: | simon k [ Mon Sep 08, 2008 8:42 pm ] |
| Post subject: | |
you've done well then 
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| Author: | drmini in aust [ Mon Sep 08, 2008 9:03 pm ] |
| Post subject: | |
Welcome to the 1275 block hoarders club.
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| Author: | Morris 1100 [ Mon Sep 08, 2008 9:06 pm ] |
| Post subject: | |
I don't have very many. 
1 x 1275LS = 12H902UH 1 x 1100S = 12YD/Ta/H 1 x Cooper S = 9F/Sa/Y 1 x Montego = 12H???? 
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| Author: | sgc [ Mon Sep 08, 2008 9:09 pm ] |
| Post subject: | |
Morris 1100 wrote: I don't have very many.
That's 4 more than I've got 
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| Author: | drmini in aust [ Mon Sep 08, 2008 9:12 pm ] |
| Post subject: | |
Morris 1100 wrote: I don't have very many.
1 x 1275LS = 12H902UH 1 x 1100S = 12YD/Ta/H 1 x Cooper S = 9F/Sa/Y 1 x Montego = 12H???? I win, 5 spare...
But Matt Read and others will trump me shortly. 
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| Author: | Morris 1100 [ Mon Sep 08, 2008 9:14 pm ] |
| Post subject: | |
sgc wrote: Morris 1100 wrote: I don't have very many. That's 4 more than I've got The dearest one was the 1275LS, it cost $3500 in 1984. The Cooper S was the next dearest at $250 in 1981. The 1100S was $40 in 1979. The Montego was $10 in 2003.
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| Author: | AEG163job [ Tue Sep 09, 2008 12:13 pm ] |
| Post subject: | |
Morris 1100 wrote: The Cooper S was the next dearest at $250 in 1981.
That's burglary
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| Author: | ronhic [ Tue Sep 09, 2008 12:19 pm ] |
| Post subject: | |
Olli's engine number is 12H169H655.....as an 1100 'S' automatic if this helps.... |
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