Festive Period

There’s been a lot of garage action over the festive period, but not a lot worth photographing I’m afraid, here’s a sort of list:-

Chassis – all the cleaning, de-greasing & painting is done (bulkhead forward).

Fuel System – cleaned, re-configured, shelf re-engineered & re-installed.

Front Suspension – cleaned, de-greased, painted & re-installed. I have a query in with the shock manufacturers as there’s no lock rings on the lower spring pans which doesn’t seem right.

Brakes – Cleaned ready for reinstallation, but with the smaller discs & the spacers under the callipers removed the pads overhang the discs by about 5mm so I need to get the mounting brackets machined, I have a plan for this!

Brake lines – Re-installed, now with bolted P-clips, not riveted. Flexi lines replaced.

Electrical looms – Re-installed, now with bolted P-clips, not riveted. Battery & cage re-fitted.

Brake reservoirs – The three reservoir pots (front brakes, rear brakes & clutch) & their bracket have gone, there will be a combined brake reservoir - crucially with a low level warning - & a separate clutch reservoir. I’ve drawn up the new bracket & a sheet of 1.5mm aluminium sheet is on its’ way. The final design may get "rationalised" (not be that posh).

Fuel lines – The two original ones remaining on the car are cracking & need to be replaced.

Throttle Bodies – The vacuum lines weren’t great so there’s new silicone hoses in the post. Also the trumpets / ram pipes / velocity stacks were parallel for most of their length with a flare at the end – which was just inside the air filter inner surface. I want to replace the air filter with an airbox & remote filter / intake, but for now I’ve drawn up shorter trumpets with a nice parabolic entry & the first pair is on the 3D printer as I type.

So the car is very much being re-built ready for the engine to go in when the aluminium bell housing arrives, hopefully mid January, there’s some fiddly bits like the brake calliper brackets & reservoir mount, but mostly it’s just putting stuff back & making sure it works.

And - Breeeeeath

Half of the chassis refurb is kind of finished!

After what seemed like a week of scrapeing & cleaning - but was probably seven days, all the rust & paint was finally stripped & after de-grease & metal prep, a couple of coats of grey have been splashed across it. It doesn't look brilliant, but it was never going to, being a 20 year old chassis & looking good was never the point.

While that was drying I took a trip to Think Automotive & purchased a few fittings to get the fuel system sorted. It looks similar, but the tray has been lightened & stiffened, the hose & wiring runs are simpler, the filters are in the right places & it’s been de-blued.

I've added a fastner into the pedal box at the top because the whole tray was more or less attached in a single plane & although a stiffener had been rivetted on to support the swirl pot, it had been placed vertically so wasn't doing much, I've lowered the swirl pot & placed the stiffener horizontally & the swirl pot no longer sways about.

I just need to get the off side cleaned stripped & painted & I can start re-building! HURRAH!!

Scope Creep...

 ... Yeah, there's a bit of that going on.

Having decided to change the engine because I ran it air cooled for two hours (it still started & ran) it seemed sensible to bring forward the chassis refurb I'd planned for next winter, but then the front suspension would ideally need to come off for access, so why not clean & paint that at the same time?

Actually, if the front suspension's off, why not modify the brakes to allow the 13" wheels I'd like? Although as there's now air in the brake lines, I may as well swap from the three reservoir set up (front & rear brakes & clutch) to a combined reservoir for the brakes that allows a low-level switch - reduced weight, added safety - win/win.

But while I'm messing with the hydraulics I could take out the piece of rigid pipe from the belhousing to the clutch slave cylinder - it does nothing & is just more weight & potential leak paths.

OK the front of the car's looking pretty bare now, but there's a shelf under the off side wing with a fuel swirl pot, a pump & two filters on - it's in the way of chassis cleaning & really - I'd like to rationalise it a bit, but with all the components out of the way, I find it's held in by bolts - I'd assumed it was originally a welded in battery tray. So now I can take that  out & strengthen it as the swirl pot's always moved about.

The upshot of all this over-thinking is that there is now nothing else to remove forward of the front bulkhead & I have a LOAD of work to do. The near side front suspension is all cleaned & painted, I have new brake lines for the front too & I've established that I can use the calipers on the car with Capri 2.8 front discs to allow 13" wheels. The near side of the chassis is all stripped of paint, powder coat & in some places underseal, de-greased & ready for prep & paint with POR15. When that's done I'll re-fit the near side suspension & start on the off side, as well as cleaning & de-greasing the rest of the chassis. After that, I have to make something sensible of the fuel system parts & make a new hydraulic reservoir support bracket, Re-fit the brake lines, drop the new engine in & get it rolling-roaded.

It'll be like a new car - IT DAMN WELL SHOULD BE!! The only things I won't have touched will be the rear suspension, axle & brakes & they are all more or less new.

Front Suspension

 

I've not been out to the garage for a day or two, I've been sorting some paperwork & dealing with the everyday stuff that gets in the way of hobbies. Today I put up new curtains in the Front room & in the Dining room, I took down a thin curtain pole that had a "string curtain" fly screen, put up a new curtain pole for - curtains, then re-bent the brackets for the thin pole & attached them to the brackets for the new curtain pole, so I have curtains for the first time, but inside them I still have the fly screen for the summer - I am that cunning.

But you haven't come here to read about my DIY.

With the engine bay stripped of just about everything, my attention has turned to de-rusting & paint, first thing in the barrel was the near side lower wishbone, it came off the car easily enough & I set to with a rotary wire brush & eventually all - or at least enough - of the blue paint was off it, then a wash with POR15 de-greaser, a dry off in the oven......... 

........ & it got etch primed & a coat of satin black. The rose joint & bushes seem fine, so it'll go back on once the paint on the chassis is finished.

The upright is stripped & cleaned ready for de-grease & paint, the brake calipers are off the car & cleaned ready to go back on with new hoses, but I need to visit Margnor to get a set of shorter bolts as they'll be going back on with Capri 2.8i discs, so won't need the spacers.

Last on the list for today was the near side rocker, I was very pleased to find it has the roller bearing set already fitted, so it's just got dismantled, cleaned, the paint removed & it'll get painted next time I'm in the garage.

Tin Bashing

OK, yesterday I said the cam belt cover was another ½ day’s work & today I’ve been on it pretty much all day BUT it is about finished & I’m quite pleased with it. I’m sure it would make my younger aircraft-fitter self weep & the riveting wouldn’t pass muster, but in my defence I didn’t really have any proper tooling, so it’s not bad. I was quite pleased with the Zed brackets that both hold the cover onto the engine and hold the front panel onto the side / top / other side.

Here you see it before final assembly held together with jig pins.  

The other thing is, it’s supposed to look old (it will look older when the brushed finish dulls down a bit) so when I found some aluminium sheet the right size with a few dents & scores in it I thought “that’ll do”, but now of course it looks like I dented it while making it – not so good.

I’ve also put a coat of orange on the cam wheels so they show up in the holes & painted over the remains of the red on the cam box with orange – not sure about that yet, I’ll see how it looks tomorrow.

There is also a question mark over whether it'll fit under the bonnet - it should do, but I'll cross that bridge when I come to it,

Didn't Mention....

 A blatt in the Quantum last weekend. No supercars this time which is a blessing & the Q was very nearly faultless. The starter's still not right, but a new one will fix it when I have some money & for now I know the problem is heat & it's only going to get colder. But yes, it kept up wit the Elises, then took me to my Dad's, a friend's, my brother's & then home. 220 miles at 43mpg.

Pretty good for a 20 year old kit car.

Happy Engine

 In theory today’s job should’ve been more chassis cleaning, but as we discovered yesterday, I’m easily distracted from such things & indeed that was the case today.

First there was finishing stripping the engine mounts & putting them through the parts washer, then I took the silver top off the Silvertop (the cam cover) & swapped it for the black top from the Blacktop. Having started on the engine I carried on, fitting the coil pack mounting (one of the holes I’d used is the ONLY one that’s in a different place between the engines). I also swapped the oil pressure senders over which require removing the new alternator mount to trim a corner off – which was a good thing because I noticed it didn’t quite sit down flat, so I put a couple of washers under it to fix that & drilled & wire-locked the bolts for good measure.

At odd times during all this activity I put some primer & then satin black on the engine mounts so they are now FINISHED. Though I realised the holes in the block I need to use to fit the mounts have never been used, so I had to slot a bolt & use it to clean out the threads.

Then I stood back & looked at the engine & the cam belt cover stood out as being the only bit of plastic left on the engine, so I started making an alloy one using a slightly improved design to the one I made for the Fury.

So where do I stand?

The engine is all but done, just waiting on the clutch plate, the sump gasket (both in the post), the cam belt cover needs ½ a day to finish it, then the Silvertop can go into long term storage, the Blacktop can go into a corner & I can raise the car on stands to carry on with the chassis & begin the suspension.

And there it is - the happy engine >>