MGB – To B or not to B?

Chapter 11

Logo Bespoke MGB - MGB Restoration and Modernisation

Chapter 11

The MG Marque Lives On

During the early nineties, MG made a comeback with the launch of another two-seater drop-top The MGR V8, it was built in limited numbers and was fitted with a 3.9 V8 engine.

In 1992 the MG RV8 was unveiled, and deliveries began in 1993, however of the 2000 cars built, the vast majority were destined for Japan, they had 1582 vehicles in total, although many found their way back to the UK over the years.

The cars sent to Japan all had air conditioning installed; sadly, the UK cars were never offered this as an option. You could still recognise the MGB shape through the wider wheel arches, and moulded bumpers, the proportions were the same. Yet, the car was made to look more muscular with a more aggressive stance, and a large bonnet bulge; these changes were letting you know, this was no ordinary MG.

The MGR V8 was a very different car to the original MGB; this was a bold attempt to bring it up to more modern-day technology and higher standards, it was fitted with a fuel-injected five-speed gearbox, and they also upgraded the brakes and suspension.

Unfortunately, the steering was still very MGB; it was a heavy car to steer at slow speeds due to the wider tyres and lack of power steering. Nonetheless, it was an enjoyable car with a useful 190bhp, it filled a small void, but the price tag of £26,000 was too steep at the time when compared to its rivals,which had a higher specification and more prestigious badges.

RV8 Brochure.
RV8 Images

The interior was suitably updated and offered a luxurious feel, which suited the car nicely; although it was all based on the MGB body shell dimensions the interior did feel special even though you still had to wind your windows up manually.

MGR V8 interior.

Today the prices of the MGR V8 have remained relatively consistent over the years and are slowly edging up, as they become more of a collector’s item as the number of cars remaining slowly declines.

The MGB Still Going Strong

The MGB’s popularity shows no signs of dwindling and is still used as the basis for many enthusiasts to upgrade and improve upon; there is a buoyant industry that lives on, improving, restoring and keeping the icon alive today.
The beauty of this machine is that they can be used as a daily driver, with the standard 1800cc or fitted with uprated engines, and even a supercharger for increased fun, going all the way to V8 territory which really does make them more exciting to drive, they can also be scary if the brakes and suspension aren’t improved to cope with the vast power increases that people build into them.
This was so different from when the MGR V8 was initially designed and constructed, after all, if you add a substantial power increase to the car, everything else around it needs upgrading to cope with and maintain a degree of safety.
There is now so much on offer to keep the MGB up to date with a host of brake upgrades and suspension improvements.

These all make driving more comfortable or sharpen up the handling for high-speed cornering and stopping.
The MGB is open to all manner of enhancements that goes to show the following the car still has today. So many years after its initial launch, a new generation of buyers want their own piece of British sports car fun, this time with a dash of modern reliability and comfort.

I have been lucky enough to drive many updated MGBs, some with power steering others with heated seats and electric windows and some with far too much power for the MGB to handle; nearly all of them were fun to drive. Some might believe that they are not true to MGB anymore or are too far removed from the original specification. However, the other argument would suggest that a new audience, who still love the look and the sheer elegance of the MGB but wanting to use them regularly as a modern car, still keeping the classic car look and feel, is using them. Either way, you look at it, they are being kept alive on the roads for us all to have pleasure from. Add the fact that the popularity of the car is still so strong, is why so many companies are manufacturing more and more new parts for them. This, alongside the continuous development of new products and various other ways that keep the standard cars working alongside the re-engineered and modernised MGBs.

Just 1 of the many CCHL MGB V8 engines available for our clients needs.

Supercharged CCHL MGB 1800.

The MGB can be completely rebuilt using almost all new parts with only a few items not re- manufactured; these can still be repaired and overhauled. From wide arch conversions to the more minimalist reworking of the body, so much can be achieved with the overall look of the car to suit most people’s tastes. The original design of the car was stunning with correct proportions and an elegant silhouette; not much fettling needs to be done to change the appearance of the MGB. That doesn’t stop it from appearing with some differing results, from very pretty to other somewhat over- the-top body kits.

The MGC paved the way showing that power increases, and improving the suspension and braking system were possible; this led to the V8 engine. There is something for having a much-loved classic car that looks very unassuming and mild- mannered but with a thumping great engine hidden under the bonnet. It doesn’t need to shout about it or have big bonnet scoops and badging all over, but this is a proper wolf in sheep’s clothing.

As we now know the V8 slotted into the showroom line-up briefly and this particular engine finds its way into the MGB frequently and for a good reason. It is an efficient and useful option that is as happy trundling about town as being thrown around a country road when the opportunity arises. The 3,500cc V8 engine is genuinely great; it suits the MGB characteristics very well, it can be increased to 4,000cc, and even 4,600cc, though it does make the car a handful and a real white-knuckle ride. I have driven most V8 options for the MGB, all are great fun, it’s not necessarily the power that seduces you but the superb sound which is something modern electric cars don’t offer.
Electric versions of the MGB have been built with some positive reviews; however, the sound and the smell of a classic car is what it’s all about in my opinion. More technology is something we all need to embrace to a certain degree; personally, I believe that is best left to modern cars and keep the classic machines just as they are classic.

CCHL MGB V8 engine in the car.
A very small selection of CCHL V8 MGB’s.
Another worthwhile but possibly divisive option available today is the five-speed gearbox, the purist will always hanker after a four-speed with overdrive, I must admit there is something about using an overdrive that does the job great. The appeal of five-speed conversions is nothing new and has been around for decades, today we have more options available and to be able to have that classic car with a new, modern, smooth, and slick gearbox installed does have many advantages.

CCHL 5 Speed gearbox for MGB

CCHL 5 Speed gearbox for MGB

CCHL 5 Speed gearbox in the car.
MGB Suspension upgrades

This is an area that does benefit from a modern twist; the original lever arm shock absorbers were very effective and comfortable for the era they were produced. For many years the suspension has been an area where a lot of development has occurred. Wide choices of suspension upgrades are available, most using gas-filled shock absorbers and an improved design for the mountings and wishbone arms. Some of these kits are also adjustable to allow the owner to alter the settings to suit the style of driving. A well-set-up well set up MGB front suspension with modern polyurethane bushes does improve the feel and ride of the car, after all when the engine is producing a lot more BHP than a standard vehicle, these improvements make it go around corners more sure-footed which is always a good idea.

The rear suspension also benefits significantly from changing the rear shock absorbers to the gas-filled items unit, and again fitting polyurethane suspension bushes makes a noticeable difference to the feel and handling of the car.

Other enhancements available include parabolic rear springs which are designed to improve the ride comfort and enhanced handling, but these are only advised on standard or very mildly tuned engines. Fitting a rear Panhard rod is an excellent option to restrict movement in the back axle; it helps reduce any lateral movement during heavy cornering and does the job well.

Panhard Rod fitted to a CCHL MGB

The most up-to-date version available for the rear suspension which aims to bring the MG close to today’s standards for handling is the five-link conversion which eliminates the leaf springs altogether, it uses a much more modern setup which really does sharpen up the handling.

CCHL 5 link rear suspension

Air conditioning and Heating

Another option becoming more popular these days is air conditioning. We are all used to having this in our modern cars and somewhat take it for granted, people are now looking at how to make the MGB more appealing to use on a hot summer day.
The GT is the right candidate for this, although even Roadster buyers have had this fitted for when the heat from above is too much, the roof goes on, and the air-conditioning is turned on. Again it is another idea that would seem ludicrous when the cars were initially built but the modern world we are living in is starting to demand more.
Many vehicles in the US have had retro air- conditioning kits installed for some time; different manufacturers offer many options on the theme, the nicest is usually the most hidden type that doesn’t take up too much space and looks like they are meant to be there initially.

Air conditioner Units under Bonnet.
Air conditioner unit under the dashboard.
The heating system of the MGB was somewhat underwhelming, it did manage to create some heat for the driver and passenger but uprating the heating system is worth considering. An option now available is a new heater box; it is slightly deeper than the original with a very similar style and finish. This one, however, has a 3kw output that is three times that of the standard unit, it is a noticeable difference to clear the windscreen and warm the car up on a cool or frosty morning.

Uprated heater.

Uprated Heater in the Car.
While still looking at heating, one other feature that is now available is heated seats, (heated seats in a classic MG I hear you cry) yes they can be fitted into the base and back of the MGB seats and offer that touch of luxury and comfort some people crave for in their classic cars.
Heated seat switch.
The interior of the MGB will always be a very calming place to be; the original car is simple and yet elegant. Still, there is an opportunity to completely overhaul the full cockpit with a whole host of different materials that can look beautiful if done correctly.

The use of veneered dashboards and door capping’s along with matching veneered centre consoles and even carbon fibre options for a more modern look if you so prefer are available.

More straightforward alterations include updating the steering wheel to leather or wooden and replacing the instruments which does transform the look of the dashboard, using optional cream dials gauges to add a sportier, modern feel to things thus giving a totally different look to the standard dashboard.

Interior of an MGB in black but with the addition of white gauges and a leather steering wheel.

Lots of different styles of seats have been fitted to the MGB; even the modern MGF seats can be adapted and installed.

Still, classic shape seats always seem to look right in my humble opinion, but we are all different, and that is what makes it all so interesting.

Even changing the seat foams on the original seats keeps the look and the shape close to the original but does make them more comfortable with added support.

Several styles and colours of seats.

MG Gets Competitive

The aftermarket accessories for the MGB continue to grow. As long as there is a demand, then new options will be continually added. Who would have thought back in the ’60s and ’70s that electric window, remote central locking, power steering, heated seats and more chrome add-ons that you can imagine would be available to spruce up your MGB? It all goes to prove that the vast following this car has, shows no signs of slowing down and hopefully, it never will.

CCHL Sebring conversion to race specification.

MG’s are still popular today for race events, and the MGB is a strong contender on many track days. The more modern MGF and MGZR models are also popular on the race circuit with their reasonable costs to purchase and compete in, without the backing of the manufacturer and major sponsors.

Since the original M-type Midget, one of the great draws of MG sports cars has been the fact that it took only a little tuning and a small amount of engineering to make them competitive for racing purposes. As you can imagine only a small handful of owners actually did this, but with the knowledge, that if they ever wanted to tinker with the car and boost performance and handling it was an option open to them.

It didn’t take long for MG to issue a rather lengthy list of competition parts for the MGB, including stiffer springs, anti-roll bars (not standard on roadsters until late 1966), and different ratios for both the gearbox and differential.

The factory had very little involvement with racing, and its association with competition racing had been on and off since the middle of the 1930s. Leonard Lord had decided to cancel MG’s racing program in 1935, but in 1948, MG managing director S.V. Smith authorised some factory support and help for record-setting attempts. BMC did manage to organise a Competitions Department in the early fifties. Still, MG’s racing activities were abruptly slowed down in 1955 following the tragic Mercedes-Benz crash at Le Mans where several spectators were killed; this overshadowed the debut of the prototype MGA.

In 1963, the Competitions Department did manage to put together two modified MGBs for the 12 Hours of Sebring; one of these cars was driven by Christabel Carlisle and Denise McCluggage, and the other by Jack Flaherty and Jim Parkinson. Unfortunately, this was not a great debut for the cars as neither of them finished the race and was halted by engine failure.

Paddy Hopkirk and Alan Hutcherson did manage to improve on the previous attempt and in June of 1963 drove an MGB to a class victory at the Le Mans 24 Hours reaching a very respectable 12th overall. The following year, Hopkirk and his co- driver Andy Hedges managed 19th place at the Le Mans. Don and Erle Morley achieved a boost with a win in the GT class at the 1964 Monte Carlo Rally that was viewed as a considerable achievement.

BMC’s Competitions Department finally closed in 1970 however, privately owned MGBs still compete today.

Many well-organized events take place all over the world from track days to hill climbs and time trial events, with the MGB still proving itself to be a worthy competitor today after decades on the scene.

MG did start up competitive teams again, in 2001 when they entered the 24-hour Le Mans, the British Touring car championship, and the world rally championship, however not much success came from any of these.

MG Rover’s liquidation in 2005 put an end to nearly all the competitive teams. The MG ZS was used by a private organization and ended up being called Team RAC.

MG Motor UK Limited as it is now called used the 2012 British Touring car championship to start again through the MG KX Momentum team driving the MG6; it did very well with a manufacturer win for MG in 2014.

This much-loved marque has been around for so many years, from many changes of owners to a continually changing world around us it has overcome many hurdles and given so much to so many people. From the ones who love to tinker with their pride and joy, to those who will always remember their first MG with fond memories.

To the motorsport enthusiast or the car that drove them to their wedding, the MGB is a landmark in automotive design and engineering that will always be loved by so many; hopefully, this will never change.

Hundreds of images here to browse through. https://www.cchl.co.uk/gallery.html

1. MG gets Competitive – full production run.

May 1962

Mark   I    –    First   production   car completed.       (GHN3-101)       18G

engine.

July 1962

Last     MGA     produced     (101,081

produced)

September

20, 1962

MGB was officially introduced to

the world.

February 1963

Overdrive    now    offered    as     an

option; factory hard-top provided as an option too.

August 1963

1964 model year. 18GA replaces the

18G engine.

September 1964

1965 model year. 18GB five-bearing engine       now       fitted,       electric

tachometer fitted.

March 1965

The Fuel tank was increased from 10 to 12 gallons and supported by bolts rather than straps. Door handles changed from pull handles

to push-button type.

September 1965

1966 model year. The MGB GT was unveiled (first production GHD3- 71933). Salisbury axle introduced

on the GT models only.

November 1966

1967 model year. (GHN3-108039) Front anti-roll bar now standard

fitment on roadster.

March 1967

Reversing     lights     standard     on

roadster cars from March

April 1967

Reversing lamps now fitted to GT now standard on all cars, Salisbury rear axle is now a standard fit on

the tourer.

November 1967

1968 model year – (Mark II) 18 GF engine. All-synchro gearbox and an alternator and negative earth electrics fitted, pre-engaged starter

now used.

October 1968

1969 model year, 18GH engine, (GHN4-158371,         GHD4-58231).

Indicator  lamps  closer  to  grille

opening.

October 1970 model year – recessed black

 

1969

grille, BL badge on each front wing just in front of the doors, rubber inserts in bumper over-riders, Vinyl seats now used, smaller steering wheel with three drilled spokes, heater standard on both models,  Late  1969,  Aluminium

bonnet replaced by steel.

 

August 1970

1971 model year,

 

18GK engine, Ventilation, and heating improved, new interior light, automatic boot, and bonnet

stays replace rod-style props.

May 1971

250,000th MGB built

August 1971

1972 model year, 18GV engine, HIF-4 carbs, radio console, and armrest with storage and ashtray

facility fitted.

August 1972

1973 model year. 18V engine, wiper arms now black, heated rear window in GT, revised grille with

black mesh.

August 1973

1974    model   year,    18V    engine,

automatic gearbox withdrawn, GT withdrawn from California market.

September

1974

Rubber       Bumpers      introduced,

chassis raised 1.5″, single 12-volt

 

battery.

June 1976

1977 model year). Electric radiator fan (two for North America and Japan), thicker front onto roll bar, rear unit roll bar becomes standard,  gear  lever  overdrive

switch, sealed cooling system.

May 1978

1979 model year. Radio speakers

mounted in both doors

March 1979

Start of North American “Limited

Edition”. 6,682 LE examples built for the North American Market

June 1979

1980 model – Identification numbering changed to comply with US VIN systems. 80 mph speedometer, headlight rims notched for easier adjustment, front suspension cross member modified in anticipation of fitting

“O” series engine. (501001).

October 22,

1980

Last      two      MGBs      completed

(523001, 523002 respectively)

2. MGB Roadster pull handle model production numbers

Year Roadsters Produced
1962 4,518
1963 23,308
1964 26,542
1965 3,517
1964 Saw the biggest number of MGB Roadsters

produced, more than any other year

1972 The number of roadsters was close to 1964

numbers with 26,222 built.

3. Major body changes through the years

1962

MGB Roadster introduced

1965          –

April

Pull-handle doors replaced by push-

button style

1965

September

MGB GT introduced

1967          –

March

Reversing lights fitted into the rear

panel

1967

November

Both Roadster and GT cars with wider

four-synchro gearbox tunnel

1968

November

Front wings changed; sidelights closer

to the front grille

1969

Bonnet changed from aluminum to

steel

1974

Rubber bumper cars introduced, front and rear wings altered to accommodate bumpers, battery tray,

changed for single 12V battery

1976          –

June

Engine bay altered (to V8 spec) with

radiator mountings further forward.

4. MGB Colours

Colour Name

BMC/BL Code

Black

BK.1, BLVC

90, PMA

Antelope beige

BLVC 7

Bedouin beige

BLVC 4

Bracken brown/orange

BLVC 93

Bronze metallic

BLVC 370, BMC

1980 Roadster LE

Golden Beige Metallic

BG.19

Russet Brown

BLVC 205, AAE

Sandglow beige/gold

BLVC 63

Sandy Beige

BG.15

Aqua turquoise

BLVC 60

Bermuda Blue

BU.40

Blue Royale

BU.38

Iris Blue

BU.12

Midnight Blue

BLVC 12

Mineral Blue

BU.9

Mirage mauve

BLVC 11

Pageant Blue

BLVC 224, JNA

Riviera Silver Blue Metallic

BU.47

Teal Blue

BLVC 18

Tahiti Blue

BLVC 65

Brooklands Green

BLVC 169, HMM

Green Mallard

BLVC 22

Limeflower

BLVC 20

British Racing Green 1962-

63

GN.25

Dark British Racing Green

1963-70

GN.29

New Racing Green 1970-71,

and 1975 GT Jubilee model

BLVC 25

Tundra olive drab

BLVC 94

Chelsea Grey

GR.15

Grampian Grey

GR.12

Pewter Metallic 1980 GT LE

BLVC 377, MMD

Aconite purple

BLVC 95

Black Tulip purple

BLVC 23

Blaze orange

BLVC 16

Damask Red

BLVC 99, RD5

Carmine Red

BLVC 209, CAA

Flame Red

BLVC 61

Flamenco orange red

BLVC 133

Tartan Red

RD.9

Vermilion orange red

BLVC 118, CML

Glacier White

BLVC 59

Leyland White also known

as      Ermine      White      or Porcelain White

BLVC                         243,

NMC/NME/NAF/NCG

Old English White

WT.3

Police White

WT.2, BLVC 1024

Snowberry White

WT.4

Triumph White

BLVC 206, NAB

Bronze Yellow

BLVC 15

Chartreuse

BLVC 167

Citron

BLVC 73

Inca Yellow

BLVC 207, FAB

Pale Primrose Yellow

YL.12

Snapdragon

BLVC 235, FMN

Harvest Gold

BLVC 19

5. Major changes to the MGB engine by year

1962

Start of engine production and

engine number series

February 1963

New front pulley

March 1963

New outer valve springs and new

con rod assemblies

December 1963

Valve cover changed

January 1964

More durable dynamo and new

front pulley

February 1964

Closed circuit breathing system, side cover with oil separator, rocker cover with  no  breather

pipe

July 1964

Inlet valve guides updated

October 1964

Updated  crankshaft,  now  with

five main bearings

April 1965

Newer rocker cover fitted

June 1965

New

fitted

pistons

 

September

1965

Rocker    design    changed    again

electric tachometer now fitted

June 1966

Redesigned water pump used

January 1967

Different thermostat used, new

sump.

February 1967

High-compression    pistons    and

rings fitted

August 1967

New water pump

November 1967

Larger flywheel and ring gear, altered closed-circuit breathing system, new Tecalemit oil filter, thermostat, and water elbow changed, block drain tap replaced by  a  plug.  (Changeover  to  4

synchro gearbox now)

March 1968

New inlet and exhaust valves,

new valve springs

October 1968

New style dipstick and dust protector, carburettor crankcase ventilation  instead  of  closed

circuit system.

March 1970

BL stickers used instead of the

plate on rocker covers, new oil filter cartridge.

August 1971

All engines painted black.

October 1972

Single timing chain instead of the

duplex chain

October 1973

Spin-on oil filter fitted

October 1974

Rubber Bumper cars with new front engine plate and engine mountings, revised cylinder head with smaller inlet valves, new front cover for the engine, new crank pulley, new cylinder front side  cover  with  built-in  oil

separator.

December 1975

New water pump

From

1977

All these  models  have electric

cooling fans

6. Engine Numbers for Quick Reference

Year

Engine

prefix

Engine

number

May  1962  –  February

1964

18G

101-21121

February        1964         –

October 1964

18GA

101-17500

August 1971 -November

1973

18V-581

101-5302

August 1971 -November

1973

18V-582

101-22341

August 1971 -November

1973

18V-583

101-870

August    1971    -August

1972

18V-584

101-19491

August    1971    -August

1972

18V-585

101-2751

August          1972           –

September 1974

18V-672

101-38094

August          1972           –

September 1974

18V-673

101-6550

November       1973       –

September 1974

18V-779

101-5359

November       1973       –

September 1974

18V-780

101-7224

September – December

1974

18V-836

101-5401

September    -December

1974

18V-837

101-1504

September 1974 -June

1976

18V-846

101-914

September       1974       –

October 1980

18V-847

101-40188

December 1974 -August

1975

18V-797

101-9361

August 1975 – June 1976

18V-797

101-10357

December 1974-August

1975

18V-798

101-1694

August 1975 – June 1976

18V-798

101-2007

June 1975 – June 1976

18V-801

101-14801

June 1975 – June 1976

18V-802

101-3509

June   1976    –    October

1980

18V-883

101-50984

June  1976  –  October

1980

18V-884

101-10425

7. Ratios for the three synchro models

 

Gearbox ratio

Overall ratio

First gear

3.6363:1

14.2142:1

Second gear

2.2143:1

8.6557:1

Third gear

1.3736:1

5.3694:1

Fourth gear

1.00:1

3.909:1

Overdrive

0.82:1

3.1350:1

Reverse gear

4.7552:1

18.5881:1

 

8. Gearbox Ratios MK11 1967 – 1974 cars

 

Gearbox ratio

Overall ratio

First gear

3.440:1

13.446:1

Second gear

2.167:1

8.470:1

Third gear

1.382:1

5.402:1

Fourth gear

1.00:1

3.909:1

Overdrive

0.82:1

3.205:1

Reverse gear

3.095:1

12.098:1

9. Gearbox Ratios for 1974 – 1976 cars

 

Gearbox ratio

Overall ratio

First gear

3.036:1

11.867:1

Second gear

2.167:1

8.470:1

Third gear

1.382:1

5.402:1

Fourth gear

1.00:1

3.909:1

Overdrive

0.82:1

3.205:1

Reverse gear

3.095:1

12.098:1

10. Gearbox Ratios for 1977 – 1980 cars

 

Gearbox ratio

Overall ratio

First gear

3.333:1

13.03:1

Second gear

2.167:1

8.470:1

Third gear

1.382:1

5.402:1

Fourth gear

1.00:1

3.909:1

Overdrive

0.82:1

3.205:1

Reverse gear

3.095:1

12.098:1

11.Production figures for auto gearbox

Year – 1968

MGB GT home market cars

74

Export GT cars in RHD

10

Export GT cars in LHD

2

MGB Roadster home market cars

12

Export Roadster in RHD

2

Australia Roadster

36              (CKD

completely Knocked down)

Year 1969-1971

MGB GT home

market cars

475

 

Export GT cars in RHD

40

Export GT cars in LHD

30

MGB Roadster home market cars

90

Export Roadster cars in RHD

10

Export Roadster in LHD

7

Export Roadster       in

LHD

7            Australia Roadster

192 (CKD)

Year 1972-1973

MGB            GT

home   market cars

603

29

Export GT cars in RHD

29

Export GT cars in LHD

22

MGB Roadster home market cars

92

Export Roadster cars in RHD

3

Export Roadster cars in LHD

6

12. Inlet Manifolds

Part

number

Flange

Casting Number

12H911

THICK

12H708

12H1397

THICK

12H1398

8G767

THICK

12H2568

8G774

THIN

12H2568

CHM171

THIN

12H2568

8G767

THIN

CHM171

8G774

THIN

CHM171

 

13. MGB Wiring Harness changes

1962/1967

Positive earth and early cars with Jaeger gauges moving onto Smiths gauges with dynamo fitted.

1967/1968

Negative earth cars with an alternator and separate control box

1968/1969

Alternator with integral control box

1969/1970

Horn control on the indicator stalk

1970/1971

Horn back in the center of the steering wheel

1971/1972

Radio and additional accessories in console

1972/1973

Tachometer change to RVC from RVi

1973/1974

Hazard warning lights fitted

1974/1976

First of the rubber bumper cars with Overdrive on the stalk

1976/1977

Later rubber bumper, Overdrive now on the gear knob, single line brakes, separate dash loom now used MGB Wiring Harness

1977

Dual-line braking system

1978

18 ACR Alternator re-introduced

1979

Rear fog lamps fitted

1980

Final change with spade connections for the radiator fans were now used.

14. The factory carpet colours

Year

Colours

Model

1962- 1967

Black, Red, Blue,

Roadster      and

GT

1969

Black, Brown

Roadster      and

GT

1970

Black

Roadster      and

GT

1971

Black    /    Autumn

leaf

Roadster      and

GT

1972

Navy    /    Autumn

leaf

Roadster      and

GT

1973

Navy / Ochre

Roadster      and

GT

1974 – 1976

Black    /    Autumn

leaf

Roadster      and

GT

1977 – 1980

Black

Roadster      and

GT

15. Body colours for the GT V8

 

Name

Colour

Code

Number

Built

Years

Produced

Glacier

white

 

BLVC59

 

513 1973

 

1976

Damask

Red

 

BLVC99

 

472 1973

 

1976

Citron

BLVC73

267 1973

1974

Teal Blue

BLVC18

244 1973

1974

Harvest

Gold

 

BLVC19

 

183 1973

 

1974

Bracken

BLVC93

154 1973

1976

Flamenco

Red

 

BLVC133

 

147 1975

 

1976

Blaze

BLVC16

147 1973

1974

Aconite

BLVC95

98 1974

1975

Tundra

BLVC94

92 1974

1976

Tahiti Blue

BLVC65

90 1975

1976

Black

BK1

79 1974

1976

Bronze

Yellow

 

BLVC15

 

26 1973

 

only

Chartreuse

BLVC167

19 1975

1976

Brooklands

Green

 

BLVC169

 

17 1974

 

1976

Mirage

BLVC11

17 1974

only

Green

Mallard

 

BLVC22

 

15 1973

 

1974

Sandglow

BLVC63

8 1975

1976

Black Tulip

BLVC25

5 1973

only

Police

White

 

BLVC1024

 

2 1973

 

1974

Lime flower

BLVC20

2 1973

only

Flame Red

BLVC61

1 1973

only

Ermine

White

 

BLVC243

 

1 1975

 

1976

British Racing

Green

 

 

BLVC25

 

 

1 1975

 

 

only

16. MGB GT V8 Gearbox ratios

 

Gear Ratio

Overall ratio

First gear

3.138:1

9.637:1

Second gear

1.974:1

6.062:1

Third gear

1.259:1

3.866:1

Fourth gear

1.00:1

3.071:1

Overdrive

0.82:1

2.518:1

17. MGB GT V8 production numbers

Date

Number

Notes

December 1972

101

Pre-production, three

cars built in 1972

January 1973

103

First    pre-production

car built during 1973

April 1973

124

Start          of          total

production

August 1973

604

Start of 1974 model

January 1974

1173

First car built 1974

September

1974

1956

Last      1974       model

chrome bumper car

September

1974

2101

First     1975      rubber

bumper car

January 1975

2167

First car built in 1975

August 1975

2632

Last 1975 model

October 1975

2701

First 1976 model

January 1976

2721

First car built in 1976

June 1976

2901

End          of          series

production

July 1976

2903

End of production

18. Factory MGB GT V8 specification.

Production years

1973-1976

Body type

GT version only from the

factory

Engine

3528cc V8

Bore

88.9mm

Stroke

71.1mm

Compression ratio

8.25:1

Engine block

Aluminium

Fuel

Twin SU Carbs

Fuel tank

12 gallons

Max power

137bhp @ 5000rpm

Maximum torque

193lb ft. @ 2900rpm

Power-to-weight ratio

128.4 bhp/ton

Maximum speed

125mph

0-60mph

8.5 seconds

Fuel consumption

22mpg

Gearbox

4-speed       manual      with

overdrive

Brakes

Discs front and drums rear

Steering

Rack and pinion

Wheels

Composite:  alloy  center/

steel rims 5J x 14

Tyres

175HR 14 radial tyres

Unladen weight

2390Ib

CCHL Began trading in the early ’90s, back then you could buy a decent MGB Roadster for around £7,000 depending on the car’s specification of course, this price increased to circa £15,000 in 2014, between £25,000 and £75,000 today, depending on the specification you require. https://www.cchl.co.uk/current-stock.html
Black CCHL MGB GT with Minilite wheels