Back to Black..........hopefully not

Well, technically black is not a colour, but it is for the purposes of my vehicles previous owner is must have been a very attractive and desirable colour.
I say this because I spent the best part of four hours removing some/most of the stuff liberally covering anything remotely not chrome plated in the engine bay.

Lets start at the beginning of this topic though.
The cylinder head is on and looks, well..............not like it did before.
Before everything in the engine bay was either dark oily greasy black or covered in "horsehair" fluff from the shedding of the under bonnet lid protection.
Actually everything was covered in both. So thats why the cylinder head now looks like a cylinder head. Albeit still has some small corners still holding onto the black paint applied at some stage. The Ally intake manifold was the same. This however could take a lot more aggresion being lighter than the C.H.

The carbs were next on the list for re-furb. They looked awfully dark and "fluffy".
Trouble was meths,white spirit, petrol & thinners didn't touch them.
A trip to the local boy racers heaven ( Motor Factors, full of wheels,graphic equilisers, polish and LED lights ) and a large spray can of "Carb Cleaner" purchased, together with spray on engine de-greaser.

Well they both worked a treat and did exactly what they said on the tin.
The carbs look .................well again almost new. I enjoyed cleaning the carbs. I sat down the drive under the shade of a tree, jacksy parked on nice plastic chair with all stuff laid our before me on old pinic table. What joys !.
I even managed to find an old battery powered toothbrush for the fiddly corners of the carb.
The engine de-greaser was a little scary as it stated rinse off with water.
I'd just covered the entire LH side of the engine and chassis frame.
However, I bit the bullit and sprayed with high powered cold water and guess what, it works. No more smelly, oily, fluffy engine.
To prove a point on the progress here's a before and after .........look up

( for some reason I still can't reposition the photos where i want them...come on Blogger, sort it!!!! )
Lots of the ancillaries have been cleaned too. My point about the black is that at some stage in its early life the car had had a good and thorough ( mild understatement) respray from white to black. This included the inside of all the boot,door, bonnet, sills, engine bay and ancillaries including THE WIRING.
So it took me four hours of back breaking cleaning the wires with thinners to reveal the colour before I could connect up the various ancillaries. Plus the sticky and grimy black electrical tape binding so many wires.

What lets the whole thing down is the area where the large smiths heater sits. It looks a little rusty and still white in parts. I didn't think they would remove this when converting the colour since it took me best part of 2 days to remove.

Next post will reveal what I found hiding in the car from Mr Bodgit & Scarper, or was it Mulder from the X-files ? .................more soon !

Now I've published the post the pictures don't do it justice. I'll try to give a better before and after of the carbs..............promise. And, And ,And what colour should I spray it ?

My feelings say Carmine Red, wifey wants old English white ( Original colour) kids say pearlescent light Blue...........................tell me what you think !!!!!!!!!!!!!!please

...........and a head !!

Well finding the cylinder head was rather easy. It was in the shed all the time. Admittedly right at the bottom of the pile. So, since the MG had had a tool tidy up I moved it into there.
I had to move it ( stored in a handy large Poly-prop box from work ) several times in and out of the car every time I did things.
However, first job was to remove the thermostat housing. Two of the three nuts came away complete with studs, the third...........No chance. It appeared that the stud was slightly bent.
There was no way that was going anywhere. I did't want to drill it...........how anyway ?
A few gentle taps with the large and heavy Aluminiun faced hammer would certainly help.
Yes they did, the housing cracked from top to bottom. At first I didn't notice, I thought it was made in two separate parts, but no.....good old Fufferfour ruined it.
Still, once I realised this it was easy to remove. It still had the slightly bent stud left though.

This brings me to ask the obvious question.........................Why did motor manufacturers use so many studs ?....................They are horrible, always rust solid, break and are not easy to purchase.
The stud in question is about 35mm long ( 2 3/8" for the unenlightened) with a fine thread on one end ( 5/16 UNF) and coarse the other (5/16 UNC)..................................... FFS.........WHY ?
A simple 3/8" bolt , say BSW ..........or BSF, I don't mind ,would do + washer and hey ho.
Think how logical that would have been for good old BL, use 3/8 bolts all round, surely that would help keep the costs down for our struggling icon of manufacturing. But no, all different, hard to source and not cheap ( well not as cheap as 3/8" BSW/BSF anyway)
Removing the valve springs was a bit of a farce. All the manuals say you need a valve spring compressor. I'd priced them up, cheapest was £40 from Halfords. No way.
Thats almost a new doorskin !! After chopping a stout piece of 1.1/2" x 1.1/2" timber I found I could bear down on the spring cover and make the collet top loose. Trouble was it took both arms and my full weight of 10 stone.........................porky alert............14 stone ( 190 Lbs )
So I had no arms free..............except that wifey just happened to be passing by.
So she was roped into service with a screwdriver poking both halves of the collect out as I pressed down. It was approx 8.30 at night and she was tired. Needless to say she had to say it

" do you actually enjoy struggling without the correct tools,
getting cuts and scrapes on yor fingers and getting oily filthy all
over"

Well us guys all know the answer to that..........................and they don't, ..............obviously !!!!
After the third valve I developed a technique that made wifey redundant, but hurt like hell when the wooded bar slipped. But perseverence paid off and by 4.30 a.m I had them all out.
Only joking, it took about 30 mins of struggle, pain, sweat and swearing.

The valves, collets, caps and springs we all numbered, bagged and stored.
I cleaned the head face with trusty scraper tool.
Ground the inlet/exhaust chambers with drill/bobbly grindstone.
Then lapped valve seats.........................cor blimey, what a farce and faffin abaht !!!!!!
The tool resembles one of those Childs toy arrows sold with cheap seaside bows. In fact one of those might have been better. The idea is to insert the correct valve stem into correct hole, smear mating valve face with grinding paste, stick on rubber sucker end of stick and rub hands back and forth as if trying to light a fire. Simple in theory. I read the technique many times and never gave it a second thought as it sounded so easy.
Now three alarming things that they never tell you -:
a/. The paste does not stay put where you put it
b/. Your hands after about five "rubs" are way down the bottom of the stick.
c/. The rubber sucker gets paste all over it and makes it next to useless
At this rate I would finish one vale per year, its going to be a long resto !!!
So I devised the following plan.
The good old Bosch drill was working perfectly, it even has a lever handily placed, to reverse the rotation. And it does it without fuss and seamlessly.
Mounted stick thing in drill, cleaned sucker with ( don't laugh...........ink cartridge flusher)
drill 15 seconds clockwise, same anticlockwise x 5 and check seat.
I was looking for a nice even band of approx 2 to 3 mm around the valve and mating face.
Some steady back and forth with trusty Bosch and the valves were seated a treat.
Off to the boot ( trunk) of the trusty Toyota for a full soak and clean at the works in Slough next time I visit ( via Swavesy for a new thermostat housing..........next story )

Sorry no Photos..........:-(