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 Post subject: Oil pumps
PostPosted: Wed Jun 15, 2005 9:48 pm 
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1360cc
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Joined: Tue Mar 16, 2004 11:32 am
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I have made 1 motor from 2.

As a result, I have 2 of a lot of things, including oil pumps.

Tonight I fitted one, but observed the following:

One was worn pretty bad. Good thing I checked, as this was the one I was going to use :shock:

Image

The oil pump from the 1098 seems like an after market. There are no identity markings on it at all!

Image

The one I eventually used was this one. It says 'Patent Pending' on it :lol: It was the one from my original 998. A genuine part I believe.

Image

Anyone know how many different pumps are available, and their origins?


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 Post subject:
PostPosted: Wed Jun 15, 2005 9:50 pm 
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Location: near Baulkham Hills, NSW
Not many different ones now for a 998/1098.
Get a new one, don't trust a worn S/H one. $47 at Karcraft. Cheap! :lol:

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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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 Post subject:
PostPosted: Wed Jun 15, 2005 9:52 pm 
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Location: Wodonga - Vic/NSW border
throw them both away - buy a new one, should be on everyone's list, when you have the front off a motor, put in a new pump...


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PostPosted: Wed Jun 15, 2005 9:55 pm 
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Once upon a time, the Cooper S pump was bigger capacity than the 998/1098 one- we used to press the (shorter) 998 shaft into an S pump and fit that in. Eventually BMC made the pump rotors the same size.. :lol:

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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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 Post subject:
PostPosted: Wed Jun 15, 2005 10:04 pm 
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Location: Wodonga - Vic/NSW border
you can still buy a 'high capacity' pump can't you?

or is that just marketing the same thing for a higher price


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 Post subject:
PostPosted: Wed Jun 15, 2005 10:11 pm 
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skssgn wrote:
you can still buy a 'high capacity' pump can't you?

or is that just marketing the same thing for a higher price

There is the MiniSpares Sureflo which Karcraft bring in for S's, these are available in UK for other motors too.
There are a few others too- turbo pump, steel backed pump, etc. But not for a 998 pin drive.

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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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 Post subject:
PostPosted: Thu Jun 16, 2005 11:08 am 
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1360cc
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Location: Special Tuning Sydney
Yeah anton, don't do it! Buy new...

The 1100S engine that we pulled apart has a near new oil pump as well but I am still going to consider buying new. It's false economy... $47 is darn good insurance if you ask me!

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Lillee - 1969 Morris Mini K


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