Converting later 12'' wheel Minis to 10''...

Post any technical questions or queries here.
Post Reply
User avatar
WMU 211G
1275 Cooper S
Posts: 1918
Joined: Tue Jan 07, 2014 4:03 pm
Location: Warwickshire
Has thanked: 28 times
Been thanked: 29 times

Converting later 12'' wheel Minis to 10''...

Post by WMU 211G »

Quick question gents - I've got my eye on a couple of late '80s Mini projects which both have the potential to be backdated to the early Mk3 look and I was wondering what the likely cost of swapping the larger discs and calipers for the earlier Cooper S 7.5'' set up would be (including labour, as I won't be doing it myself) using new parts as a guideline...?

(If I buy either one the plan would be to fit W&P arches and 6''x10'' thick rimmed Minispares Minilights or Mambas and Yoko 165 rubber)

Cheers ;)
Nidge

1968 Mk2 Morris Cooper

1968 Mk2 Morris Cooper S

1992 Maserati Biturbo 430 2.8 litre V6

2014 Fiat Abarth 595 Anniversario
User avatar
snoopy64
1275 Cooper S
Posts: 1328
Joined: Sat Mar 07, 2015 7:40 pm
Location: M96, North Cotswolds , UK
Has thanked: 88 times
Been thanked: 14 times

Re: Converting later 12'' wheel Minis to 10''...

Post by snoopy64 »

Looking at the price of kits and £60 hourly rate then around £1k I would say...
Cheers

Kevin
GraemeC
1275 Cooper S
Posts: 2288
Joined: Thu Jun 24, 2010 1:05 pm
Location: Hiding From The Dog... NW Eng
Has thanked: 3 times
Been thanked: 7 times

Re: Converting later 12'' wheel Minis to 10''...

Post by GraemeC »

Just to convert the brakes - around £400
For the whole lot around £1300 (parts are around £1k for brakes, wheel, tyres, arches...)
Herbert
998 Cooper
Posts: 735
Joined: Sat Oct 22, 2016 11:37 pm
Been thanked: 6 times

Re: Converting later 12'' wheel Minis to 10''...

Post by Herbert »

dont forget you will have to recalibrate your speedo.
Polarsilver
1275 Cooper S
Posts: 2938
Joined: Fri Jan 15, 2016 12:22 pm
Location: Silverstone not far away
Has thanked: 38 times
Been thanked: 53 times

Re: Converting later 12'' wheel Minis to 10''...

Post by Polarsilver »

Dropped my 1275GT onto 10 inch Wheels .. just not a problem .. i already had the used Hubs , Driveshafts & Calipers etc and the car handles much better on 10inch wheels (in my opinion) .. dont forget to consider the Speedo as the change in ratio could effect the accuracy.
Mind you i would change it all back on to 12inch Wheels if i had a set of 1275GT x GKN Challenge Wheels ;)
User avatar
Simon776
1275 Cooper S
Posts: 1181
Joined: Thu Jun 24, 2010 6:08 pm
Location: Shakspere's county

Re: Converting later 12'' wheel Minis to 10''...

Post by Simon776 »

The kit is only £185 and say an hour a side to do the work?
The power of accurate observation is commonly called cynicism by those who do not possess it.
User avatar
WMU 211G
1275 Cooper S
Posts: 1918
Joined: Tue Jan 07, 2014 4:03 pm
Location: Warwickshire
Has thanked: 28 times
Been thanked: 29 times

Re: Converting later 12'' wheel Minis to 10''...

Post by WMU 211G »

Thanks gents, much appreciated ;)
Nidge

1968 Mk2 Morris Cooper

1968 Mk2 Morris Cooper S

1992 Maserati Biturbo 430 2.8 litre V6

2014 Fiat Abarth 595 Anniversario
GraemeC
1275 Cooper S
Posts: 2288
Joined: Thu Jun 24, 2010 1:05 pm
Location: Hiding From The Dog... NW Eng
Has thanked: 3 times
Been thanked: 7 times

Re: Converting later 12'' wheel Minis to 10''...

Post by GraemeC »

Simon776 wrote:The kit is only £185 and say an hour a side to do the work?
That's about my thinking, although I'd allowed a bit for unknown like worn swivels, knackered CVs etc whilst 'in there'. I thought 3 hours by the time you've done bleeding, road test etc.
If it was coming to me, I'd estimate £300. However if you're paying a garage or specialist then then the £400 I said would be a safe budget.
User avatar
WMU 211G
1275 Cooper S
Posts: 1918
Joined: Tue Jan 07, 2014 4:03 pm
Location: Warwickshire
Has thanked: 28 times
Been thanked: 29 times

Re: Converting later 12'' wheel Minis to 10''...

Post by WMU 211G »

Cheers Graeme, duly noted ;) .

Off to see a potential purchase in Northampton tomorrow...
Nidge

1968 Mk2 Morris Cooper

1968 Mk2 Morris Cooper S

1992 Maserati Biturbo 430 2.8 litre V6

2014 Fiat Abarth 595 Anniversario
Post Reply