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Post by pj on Jun 3, 2013 17:34:47 GMT
anyone know if the transmissions between the different engines are different as well, i.e. will a transmission from a 998cc auto be a direct replacement for one from a 1275 SPI...?
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Post by shoutforjoy on Jun 4, 2013 9:25:45 GMT
There are not quite the same. A 1275 will have a 'P'ark setting while a 998 does not. As far as I understand you can switch transmissions but will need to make sure you have the correct selector (or modify the existing one).
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Post by 69hcode on Dec 19, 2015 1:40:58 GMT
The SPI one has a neutral switch on the front of the trans. The 998 should be on the back of the shifter.
Does anyone know if the switch on the SPI will have any clearance issues with older subframe?
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Post by Stu on Dec 22, 2015 8:53:29 GMT
I doubt it. Doesn't the bottom of the gearbox sit lower than the sub frame anyway?
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Post by mra-minis on Dec 23, 2015 0:50:16 GMT
The SPI one has a neutral switch on the front of the trans. The 998 should be on the back of the shifter. Does anyone know if the switch on the SPI will have any clearance issues with older subframe? The later 1275 type subframes have a cutout to clear the reverse switch, it can be modified but will need the strength to be added back in..
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Post by Stu on Dec 23, 2015 7:40:30 GMT
Oops
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Post by limby2000 on Dec 24, 2015 17:41:42 GMT
Yep, i,m in the same boat Stu, i,m gonna have to chop a chunk out the front rail. Just had it powdercoated too, doh! Don't suppose anyone has any dimensions?
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Post by mra-minis on Dec 24, 2015 18:05:38 GMT
I have some subframes I will measure and get back to you next week... unless somebody beats me to it
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Post by hbroodryk on Dec 24, 2015 23:36:06 GMT
Any chance of relocating the switch? Sorry, I have no experience of this, just asking...
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Post by Stu on Dec 24, 2015 23:53:53 GMT
I don't think so. I'm sure there's an integrated lever in there. Hopefully Martin will post who will know for sure
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Post by 69hcode on Dec 25, 2015 4:32:21 GMT
Looks like I'm in the same boat. trying to pick up an SPI motor next week.
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Post by mra-minis on Dec 25, 2015 13:45:03 GMT
Well that is a good question, as your 1275 AP2 has a Neutral and a park the selector switch would not work, hence the new position on the front cover, so unless we have some lateral thinking then I don't think an alternative position would be possible.
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Post by limby2000 on Feb 27, 2016 22:06:39 GMT
It would appear it is possible to fit a 1275 gearbox with then park function into the 998 subframe without chopping parts out of the front rail. However it does mean fitting the front gearhox cover after engine and box are installed. There is good 10mm clearance and all bolts are accesssable.
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Post by mra-minis on Feb 27, 2016 22:29:01 GMT
Please note until I can purchase the MRA-Minis URL I can be contacted on martin@kmprecisionengineering.com
I'm thinking the cutout is only for SPi Auto's where the engine is 7/16" further forward in the subframe...
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Post by limby2000 on Feb 27, 2016 23:13:51 GMT
What reason is the spi further forward Martin?. Tbh I did try to fit in one piece but had to take front cover off and feed it in underneath. If you was fitting engine already fitted in subframe from underneath, then its easy.
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Post by mra-minis on Feb 27, 2016 23:21:12 GMT
Please note until I can purchase the MRA-Minis URL I can be contacted on martin@kmprecisionengineering.com
Hi Terry,
Not sure tbh, I did know once... but the memory is fading..
I would not even attempt to fit an engine in the subframe then in to the car, simply not a good idea at all in my opinion it is dangerous.
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Post by limby2000 on Feb 28, 2016 8:14:38 GMT
Agreed, I can't say its something I,d do, but I've seen photo,s where people have dropped the complete subby with engine on.
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Post by mra-minis on Feb 28, 2016 16:34:07 GMT
Agreed, I can't say its something I,d do, but I've seen photo,s where people have dropped the complete subby with engine on. There are those that only drop it out the bottom, this is the old way of doing a Mini engine swap as it was how they did it during production and later added to the service bulletins to do the job, however I am firm believer that you only remove parts that absolutely have to be removed and always steer clear of anything that is safety related. In my youth I spent a little while helping out at an auto transmission specialist, they nearly always dropped the auto through the bottom no matter what car it was, and this did cause numerous issues, especially with cars that had steering angle sensors and airbags, loose frame bolts, lower wishbones etc... So I keep clear of having to strip off brakes and suspension when the hole in the top is plenty big enough, I never strip the balljoints again as you don't need to even with 1275 auto's there still is no need to "drop" the hubs to get the CV's out !
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Post by Stu on Feb 28, 2016 19:39:01 GMT
I think I've stripped too much out of mine then lol
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Post by wimfournier on Feb 29, 2016 8:59:54 GMT
Oh, boy, what have you done again!
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Post by Stu on Feb 29, 2016 17:19:24 GMT
I know. Hope I can work out how it all goes back together I've also recently aquired this little beauty ...... Should only need brakes, front dampers overhaul and a bit of interior work. Hoping to get it in service for this season and take it to some shows and a few nice rides out to the beach
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Post by mra-minis on Feb 29, 2016 17:40:02 GMT
I think I've stripped too much out of mine then lol Has somebody gone too far with the "lightweight" panels cars equivalent to the emperors new clothes !
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Post by mra-minis on Feb 29, 2016 17:46:24 GMT
I know. Hope I can work out how it all goes back together I've also recently aquired this little beauty ...... Should only need brakes, front dampers overhaul and a bit of interior work. Hoping to get it in service for this season and take it to some shows and a few nice rides out to the beach They always needed brakes, they came from the factory needing brakes lol ... from memory they are hydraulic drums on the front with cable drums on the rear
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Post by Stu on Feb 29, 2016 23:07:28 GMT
Yes your memory serves you well Martin They have mechanical frame cylinders on the rear operated by pull rod linkages with the front on hydraulic cylinders. The master cylinder reservior is accessed through a hatch in the drivers footwell. All new to me but really interesting and a lovely contrast to my Minis, and yes, I guess I'd better get the brakes working before taking it out eh No more classics for me now. Three's enough. I've no more room
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Post by mra-minis on Feb 29, 2016 23:09:35 GMT
Yes your memory serves you well Martin They have mechanical frame cylinders on the rear operated by pull rod linkages with the front on hydraulic cylinders. The master cylinder reservior is accessed through a hatch in the drivers footwell. All new to me but really interesting and a lovely contrast to my Minis, and yes, I guess I'd better get the brakes working before taking it out eh No more classics for me now. Three's enough. I've no more room You will like a local friend become a classicaholic .... he has 9 minis, 2 tractors, a lorry etc etc....
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Post by hbroodryk on Mar 1, 2016 16:50:48 GMT
Hi
Please pardon my ignorance, but what exactly is that? I do not recall ever seeing anything like that in SA and I don't think I'm old enough to remember anyway...
Very cool looking car either way.
Regards Hannes
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Post by Stu on Mar 1, 2016 19:13:17 GMT
Hi Hannes, Its an Austin A30 and has an 803cc engine with 4 speed manual box. The registration plate is later for some reason but the car was first registered in '54. 62 years old and in fantastic condition. The interior could do with some minr work but I quite like seeing a little wear and tear on a historic car. I'll probaby lovingly tidy it up gently and restore the leather on the seats and panels etc. My Mini restoration is 32 years old and I'm having to replace a lot front and rear panels and the inner / outer sills, so I think this A30 has had a cared for life. I've just ordered the parts I need to get it roadworthy and cant wait to get it ready for driving
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Post by mra-minis on Mar 1, 2016 21:53:06 GMT
Please note until I can purchase the MRA-Minis URL I can be contacted on martin@kmprecisionengineering.com
The 803cc engine is the first A series and dates back to 1948, however I am a little stunned as to why you are doing "minor" work on an A30 ? they are completely different vehicles ;-)
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Post by Stu on Mar 1, 2016 23:12:21 GMT
I had to read it twice before I got it Martin I like that one
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Post by hbroodryk on Mar 2, 2016 19:23:10 GMT
That really is very nice. I would cut down those massive pedals though...
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