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jeff63
 Post subject: Leyland mini van
PostPosted: Tue Feb 23, 2016 10:46 pm 
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848cc
848cc

Joined: Thu Sep 17, 2015 12:14 am
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Hi all
just bought this van over weekend a not sure about engine? been looking and previous post about engine numbers and think it could be 1275cc but some number not sure of
Attachment:
IMG_2378.JPG


any help would be great


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drmini in aust
 Post subject: Re: Leyland mini van
PostPosted: Wed Feb 24, 2016 6:44 am 
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Location: near Baulkham Hills, NSW
Early `Morris 1100S' motor, 1275cc.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:
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9YaTaH
 Post subject: Re: Leyland mini van
PostPosted: Wed Feb 24, 2016 7:25 am 
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1360cc
1360cc
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Joined: Sun Apr 11, 2004 11:32 am
Posts: 12390
Location: Sthrn HiLoLands, NSW, Australia
Good find :D

Question: Did even "early" 1100S blocks not have side plates?

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drmini in aust
 Post subject: Re: Leyland mini van
PostPosted: Wed Feb 24, 2016 9:48 am 
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Location: near Baulkham Hills, NSW
9YaTaH wrote:
Good find :D

Question: Did even "early" 1100S blocks not have side plates?

None had side plates. 12Y/Ta/H ones were thin sump flange though. And then at least up until 12YD/Ta/H7200 or so.
These motors all had small journal cranks and `S' rods, until around 12YD/Ta/H 10500 approx, when they went to the big journal 12G1505 crank and `lumpy cap' rods.

[edit] typo

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:


Last edited by drmini in aust on Fri Feb 26, 2016 5:41 am, edited 2 times in total.

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jeff63
 Post subject: Re: Leyland mini van
PostPosted: Wed Feb 24, 2016 10:04 pm 
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848cc
848cc

Joined: Thu Sep 17, 2015 12:14 am
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Many thanks for the information, put battery on it last night and started first time!!
if the 12Y stand for 1275cc aussie built what are
T ??
A ??
H high compression??
3322
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drmini in aust
 Post subject: Re: Leyland mini van
PostPosted: Thu Feb 25, 2016 4:20 am 
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Location: near Baulkham Hills, NSW
Ta is remote shift, H is high compression (but at 8.8:1 not really).

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:
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9YaTaH
 Post subject: Re: Leyland mini van
PostPosted: Thu Feb 25, 2016 6:51 am 
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1360cc
1360cc
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Joined: Sun Apr 11, 2004 11:32 am
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Location: Sthrn HiLoLands, NSW, Australia
drmini in aust wrote:
9YaTaH wrote:
Good find :D

Question: Did even "early" 1100S blocks not have side plates?

None had side plates. 12Y/Ta/H ones were thin sump flange though. And then at least up until 12YD/Ta/H7200 or so.

These motors all had small journal cranks and `S' rods, until around 12TD/Ta/H 10500 approx, when they went to the big journal 12G1505 crank and `lumpy cap' rods.


Thanks Doc...and they are probably becoming scarce now as well :D

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drmini in aust
 Post subject: Re: Leyland mini van
PostPosted: Thu Feb 25, 2016 7:06 am 
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Still a lot about, manual and auto. I have 1of each spare. Auto blocks need oilway mods to use on a manual box. 1300 auto is the same block but number prefix is 12YE/A/H .

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:
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jeff63
 Post subject: Re: Leyland mini van
PostPosted: Thu Feb 25, 2016 10:48 pm 
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848cc
848cc

Joined: Thu Sep 17, 2015 12:14 am
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Many thanks
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