1975 MGB GT - How did I end up here?

1975 MGB GT - How did I end up here?

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Merry

Original Poster:

1,366 posts

188 months

Wednesday 29th August 2012
quotequote all
Due to the o/h's uncanny ability for bending metal every 18 months or so I was left without a means of transport, as rather than spend more money I thought it best to give her my £250 Punto - which is still going strong despite the bargain basement pricetag. Even scrubs up reasonably well...



Just before this I decided it was finally time to be rid of my Ford Puma that had been festering in the garage for 12 months, not having the time nor the inclination to get it back into decent condition. Here is the offending article



As a result I decided to swap it with my fathers MGB GT, this one, in fact



Aim was to spend the next 6 months or so getting it back on the road, however plans got a little accelerated once my other car had been poached. I knew there was a patch that needed welding, however it became apparent that it was a little more than that once i'd put my hand through the floor. Things looked even worse once he carpets came up and the drivers inner sill had split from the floor.

It became clear the shell was beyond help, so another B was sourced, this B infact.





So yeah, it was/is a 1975, so first of the rubber bumpers - without the rear anti-roll bar in baby poo brown, with no MOT, or tax. Interior is ok, if not quite finished and it did have a couple of electrical niggles, but it was solid.

A weeks worth of fettling got my an MOT, and here it is after a wash



And eyeing up the donor car for spares...



Admiral then finally sent me through a refund for my insurance from the Punto, to the tune of £550 so it would only have been rude not to spend it on the car, so far its had

- New oil/plugs/diff oil
- Thicker front anti-roll bar
- New front springs - chrome bumper height
- Lowered at the back and polybushed
- New chrome cabin air intake
- Rocker cover/diff/tappet cover gaskets
- A working radio

To go on are

- Electronic ignition from the donor MGB
- Spax telescopic rear dampers
- Fan Belt
- a 12" steering wheel of some description
- Pair of re-built carbs (when I get round to them!)
- Possibly a rear anti-roll bar, getting conflicting info about that one!

SO here it stands at the moment



Just come back from a 400 mile trip to Oxford and Gloucester, its going to take a lot of looking after, as it will by my daily but it does have a nice warm garage to live in. Not sure how i'll cope with the 20mpg at best if fuel prices go up any more!

As for the future, keeping it moving will be the priority, but already looking into a couple of engine swap options....



PatrickOUFC

179 posts

153 months

Wednesday 29th August 2012
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Nice motor pal. These look great when in tip top condition. Look forward to seeing the progress.
Only 20mpg?

Merry

Original Poster:

1,366 posts

188 months

Wednesday 29th August 2012
quotequote all
PatrickOUFC said:
Nice motor pal. These look great when in tip top condition. Look forward to seeing the progress.
Only 20mpg?
Indeed, only have a short commute, all stop start which is why my MPG figures a so poor.

Forgot to mention but the plan is for Chrome Bumpers before the end of the year, possibly a change of colour before the next MOT, but dont hold me to that!

CapriV6S

421 posts

142 months

Wednesday 29th August 2012
quotequote all
Rover V8. Rover V8. Rover V8. Rover V8.

Rover V8. Rover V8. Rover V8. Rover V8.

Just a suggestion, your choice mate, all the best.

Perd Hapley

1,750 posts

173 months

Wednesday 29th August 2012
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Brown rubber bumper BGT... is that the least 'popular' configuration of B available? It's great, I love it! Hell, I love any B that isn't red.

Merry

Original Poster:

1,366 posts

188 months

Wednesday 29th August 2012
quotequote all
Perd Hapley said:
Brown rubber bumper BGT... is that the least 'popular' configuration of B available? It's great, I love it! Hell, I love any B that isn't red.
Thanks! I suspect it may be, probably why I got it for £750 biggrin

S2Mike

3,065 posts

150 months

Wednesday 29th August 2012
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The to go on list should be actioned soon.
Electronic ignition should gain you several MPG,
Maybe a big bore exhaust and K&N air filters and BHP will be up as well.
This is from experience with my 1979 roadster.
Plus taking the ton weight of the rubber bumpers off will help BHP MPG and OMG ...

davepoth

29,395 posts

199 months

Wednesday 29th August 2012
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[quote=Merry]

Indeed, only have a short commute, all stop start which is why my MPG figures a so poor.

/quote]

Stop-start is a killer with a carbed car. I used to get 17mpg out of my Dolomite Sprint, but then I did hang the back out round most roundabouts on the route...


therealpigdog

2,592 posts

197 months

Wednesday 29th August 2012
quotequote all
CapriV6S said:
Rover V8. Rover V8. Rover V8. Rover V8.

Rover V8. Rover V8. Rover V8. Rover V8.

Just a suggestion, your choice mate, all the best.
E36 M3. E36 M3. E36 M3. E36 M3.

E36 M3. E36 M3. E36 M3. E36 M3.

Just another suggestion. It fits, sounds lovely (admittedly not a V8 though), and goes rather well. As soon as I have the space on the drive, and the funds in the bank, this is the route I want to go down.

Merry

Original Poster:

1,366 posts

188 months

Wednesday 29th August 2012
quotequote all
S2Mike said:
The to go on list should be actioned soon.
Electronic ignition should gain you several MPG,
Maybe a big bore exhaust and K&N air filters and BHP will be up as well.
This is from experience with my 1979 roadster.
Plus taking the ton weight of the rubber bumpers off will help BHP MPG and OMG ...
K&Ns are already on, Stainless steel exhaust is coming from the donor, mainly for noise reasons. The one that is on it at the moment is beyond loud. Is there really that much weight to be lost going back to chrome? I know those huge mounts at the front can be cut down...

I know its bad but I do like the 'Get out of my way I can withstand anything' look of a rubber bumpered B

rumple

11,671 posts

151 months

Wednesday 29th August 2012
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Never liked M.G's, looking at yours though i feel envious,nice retro motoring, just browsed Autotrader and looked at prices, you got a good buy there, if your going to swap the engine go with the S50 option, far superior in everyway than a Rover V8, bookmarked this thread.

S2Mike

3,065 posts

150 months

Wednesday 29th August 2012
quotequote all
Merry said:
S2Mike said:
The to go on list should be actioned soon.
Electronic ignition should gain you several MPG,
Maybe a big bore exhaust and K&N air filters and BHP will be up as well.
This is from experience with my 1979 roadster.
Plus taking the ton weight of the rubber bumpers off will help BHP MPG and OMG ...
K&Ns are already on, Stainless steel exhaust is coming from the donor, mainly for noise reasons. The one that is on it at the moment is beyond loud. Is there really that much weight to be lost going back to chrome? I know those huge mounts at the front can be cut down...

I know its bad but I do like the 'Get out of my way I can withstand anything' look of a rubber bumpered B
.
You will find the ride height increases by almost 2 inches when you take the rubber off, then you can fit a lowering kit, to improve/stiffen the suspension.

Merry

Original Poster:

1,366 posts

188 months

Wednesday 29th August 2012
quotequote all
S2Mike said:
.
You will find the ride height increases by almost 2 inches when you take the rubber off, then you can fit a lowering kit, to improve/stiffen the suspension.
Blimey they weigh that much? Lowering kit is already on, springs at front blocks at rear, although the front does need to settle a bit yet. Stiffer front anti roll bar too.

anonymous-user

54 months

Wednesday 29th August 2012
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Merry said:
Blimey they weigh that much?
A quick google suggests they're 20kg each.... Jesus!

S2Mike

3,065 posts

150 months

Wednesday 29th August 2012
quotequote all
You could even go the no bumper sebring look, and save the weight and expense of the chrome, cos they require body work to be welded on to make up the front indicator holes bottom edge of front wing, that BL chose to chop off, as well as the little plinths at the back where the bottom of the lights finish and the bumper begins, that BL also for no apparent reason chopped off.
I will fire up my compurter when I get home and post photos for ease of explaination, if it helps.

rumple

11,671 posts

151 months

Wednesday 29th August 2012
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Has anybody ever colour coded these bumpers.

S2Mike

3,065 posts

150 months

Wednesday 29th August 2012
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I remember one being for sale on one of the internet car sale sites, which had been colour coded in a pastel blue colour, I will try to look out a picture I kept, but IMHO not a pretty sight.

PlayersNo6

1,102 posts

156 months

Wednesday 29th August 2012
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Nice. Isn't that Sandglow or Harvest Gold.

Best thing about the early RBs is that they had the nicer dash and steering wheel from the previous chrome bumper version as well as black cloth seats instead of deckchair fabric.

interloper

2,747 posts

255 months

Wednesday 29th August 2012
quotequote all
Merry said:
To go on are

- Electronic ignition from the donor MGB
- Spax telescopic rear dampers
- Fan Belt
- a 12" steering wheel of some description
- Pair of re-built carbs (when I get round to them!)
- Possibly a rear anti-roll bar, getting conflicting info about that one!
Having run one of these some years ago, I would suggest you don't go too small with the steering wheel. B's its easier to tug at a bigger wheel when you have fairly hefty steering. Not sure how necessary a rear anti roll bar is. Simply upgrading the front one seemed to dial out understeer, yes I know this is contrary to what you read but I suspect it was just keeping the front wheels in check, which then free'ed up the rear axle to slide more!

The mpg thing is interesting, mine returned about 25 and that was a mix of short runs long runs and driving like a complete tit most of the time. I have read of people getting 35+ but suspect they drove rather more carefully/slowly. Amusingly when I swapped my BGT (85-90bhp on a good day) for an Alfa 164 v6 (190bhp) I didn't notice any difference in fuel economy! The twin carbed B series is a thirsty old lump.

N Dentressangle

3,442 posts

222 months

Wednesday 29th August 2012
quotequote all
PlayersNo6 said:
Nice. Isn't that Sandglow or Harvest Gold.
Harvest Gold. My mum had a Mini Clubman estate in Sandglow. With a hint of rust.