Brakes - Pipe End Flares

One day I'm going to have to try and assess just how it is that every now and again I get a 'run' on folks asking me about a specific problem. These problems exist all year round, year in, year out. And said problems crop up throughout the year. But - every now and then there's a blood-rush on a certain issue. Just recently that issue has been brake pipe ends. The bit that seals the pipe off against it's relevant fitting. There are two types of end - male and female. The male end is convex in shape, the female concave. The male end is used where a male pipe union (nut) is used on the brake pipe - that's a nut with an external thread - that will be screwed into a female fitting such as found in a wheel cylinder or master cylinder. The female end is used where a female pipe union (nut) is used on the brake pipe - a nut with an internal thread - and will be mated to a male fitting such as found on rear flexible brake pipes. Under no circumstances should you mix the too up as the brake p

Engine transplants - Ancillary parts

Engine mountings are a whizz to fit as the Mini ones fit straight onto any of the other units. Just remove the Metro/AA/1300GT ones and swop the mounts over from the Mini unit. If they’re split, fit new ones, they’re cheap.

Terminology -
BBU - Big Bore Unit
SBU - Small Bore Unit

NOTE: This information covers transplanting large-bore engine units into small-bore engined Minis. For further information for exact differences between pre-A+ and A+ units, see relevant separate article.

Engine mountings and steady bars.
Engine mountings are a whizz to fit as the Mini ones fit straight onto any of the other units. Just remove the Metro/AA/1300GT ones and swop the mounts over from the Mini unit. If they’re split, fit new ones, they’re cheap. If using the AA/1300GT unit - it's advisable to cut off the 'wings' on the front plate that carried the engine mounts on the radiator end.

Engine transplants - Clutch and flywheel assemblies

To go in to all the possible permutations would take a few chapters on it’s own. Suffice to say that the Metro had a few weirdo fitments such as cable operation, an in-line ‘damper’ (some got fitted to Minis too - eek),

Terminology -
BBU - Big Bore Units
SBU - Small Bore Units

NOTE: This information is largely concerned with transplanting a large-bore engine into a small-bore engined Mini. For further information on clutch and flywheel assemblies in particular, refer to relevant separate article.

To go in to all the possible permutations would take a few chapters on it’s own. Suffice to say that the Metro had a few weirdo fitments such as cable operation, an in-line ‘damper’ (some got fitted to Minis too - eek), and ‘top-hat’ plunger and rod bearing operation.

Engine transplants - Clutch and flywheel assemblies

To go in to all the possible permutations would take a few chapters on it’s own. Suffice to say that the Metro had a few weirdo fitments such as cable operation, an in-line ‘damper’ (some got fitted to Minis too - eek),

Terminology -
BBU - Big Bore Units
SBU - Small Bore Units

NOTE: This information is largely concerned with transplanting a large-bore engine into a small-bore engined Mini. For further information on clutch and flywheel assemblies in particular, refer to relevant separate article.

To go in to all the possible permutations would take a few chapters on it’s own. Suffice to say that the Metro had a few weirdo fitments such as cable operation, an in-line ‘damper’ (some got fitted to Minis too - eek), and ‘top-hat’ plunger and rod bearing operation.

Fitting instructions for Remote Vacuum Servo Units Types 6 and 7

General fitting instructions

To ensure correct installation of the AP Braking remote vacuum servo unit, thoroughly read and adhere to the fitting instructions prior to carrying out any work on the vehicle. Introduction The vacuum servo unit is incorporated into the hydraulic braking system, remote from the master cylinder, as an intermediate stage operating between the master cylinder and the brake assemblies. The two main parts of the servo unit consist of the vacuum servo mechanism and the hydraulic slave cylinder assembly.

These component parts are bolted together so that the slave cylinder piston is in line with, and is operated by, the servo push rod. A plastic no-return valve is fitted into the vacuum shell and an integral air cleaner is incorporated to prevent foreign matter entering the air control valve chamber. The servo unit is designed to give no assistance with very light brake application. In the absence of servo assistance due to loss of vacuum, an unres...

Verto to Pre Verto,Clutch swap

TEST If converting from A plus verto type clutch to the original Diaphragm type these are the major components you will require:

All the major extra parts required to convert from Verto Clutch to Diaphragm type parts (in brackets indicate alternatives)

6 x GHF323 shakeproof washer 3/8” UNF
2 x GFK5240 bolt remote housing short 1” UNC
1 x 88G508 flywheel keyway – pre verto (EN24T)
6 x 2A3658 clutch flywheel strap
1 x 2A3601 clutch return spring anchor
1 x CLZ628 clutch arm pin – bottom
1 x CLZ518 clevis pin for clutch arm at the top
1 x 22A747 flywheel bolt pre verto
3 x 2A3657 clutch bolt long cover to pressure
3 x (C-2A3657 ) clutch bolt long cover to pressure

RALLY COUPE DES SOURCES - SPA, BELGIUM 20/21 Sept 2012

A new adventure for MiniSpares Historic crew Peter Horsburgh with regular navigator Anthony Preston embarked on a foray into Belgian“Regularity“rallying last weekend in their Mini Cooper S (277 BRX).

We were accompanied by one other British crew Geoff Twigg and Graham Carter in their immaculate Alpine Renault A110S, against 66 local crews .

A Star is Born

Team Bailey with Mini Spares has had a very busy winter as you may know from some of the previous blogs I have written, and the run up to the first race at Castle Combe was to be no exception.

Besides all the car building I have taken on a new unit at the Snetterton race track in Norfolk to start the Snetterton Speed Shop as well as this being the new home for Team Bailey racing. Since October last year I have built up 2 new cars for myself a Mighty car 2 and a Super car 4 as well as my 2 team mates new cars a Mighty for Justin Cooper and a Super for Chris Slade.

Flanders International Rally Challenge – Round 1 ORC Canal Rally 2013

One hundred and fifty crews made up of 93 modern and 54 historic cars assembled in sunny conditions at 8.00 on Sunday 2nd June in Oostrozebeke, Belgium. The rou

Historical Article - Nov 1991 - Richard Mansfield's Twini Mini

Our customers car is a 1962 Austin Mini, which originally cost £250.00 and now looks absolutely standard and truly immaculate. Only when you look inside do you realise it is a car with a difference. Richard has already restored two Coopers to a very high standard and his criterior on the Twini was to use as many secondhand production car parts as possible to keep the cost down.

Historical Article - Nov 1991 - Richard Mansfield's Twini Mini

Our customers car is a 1962 Austin Mini, which originally cost £250.00 and now looks absolutely standard and truly immaculate. Only when you look inside do you realise it is a car with a difference. Richard has already restored two Coopers to a very high standard and his criterior on the Twini was to use as many secondhand production car parts as possible to keep the cost down.

Donny Focus - BigMacRacing

Oulton Park was utterly frustrating – there were big hopes returning to a fantastic circuit the Mini 7 Club last visited in 2012. The Cheshire circuit really is a fantastic location, providing race driver a superb challenge...