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Ken -The 1275 High Compression Engine Micra Mini (Running Project)


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#241 will_

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Posted 01 July 2014 - 08:40 PM

Wow some nice progress there bud. Love the black lamps.

Arrrr !! Boobies alert !!

#242 grahama

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Posted 02 July 2014 - 06:31 PM

Very nice

#243 lawrence

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Posted 03 July 2014 - 04:12 PM

Cheers for the comments guys
I've got a bit more done today :)
Light tinted
20140703_095154.jpg
One light fitted
20140703_100605.jpg
Other done
20140703_102747.jpg

They look very dark in the photos but they aren't so bad in the daylight

Also polished up one corner of the roof, the finish isn't too bad however I'm not happy with it so the roof will need a few more coats to get a good shine on it
20140703_111836.jpg
20140703_112000.jpg

I've got my new cv joint so I fitted that also :)
20140703_143709.jpg

The mini now has drive!!!!!!!!
It moved back and forth under its own engine!
However I do have an oil leak unfortunately so I will need to look into that
They'll be another update tomorrow possibly
Feel free to comment
Lawrence

Edited by lawrence, 03 July 2014 - 04:22 PM.


#244 sashafelix

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Posted 03 July 2014 - 10:59 PM

Just read the whole thread. Awesome work man, very inspiring.

#245 lawrence

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Posted 08 July 2014 - 07:47 AM

Cheers sashafelix, it's taken a long time to get to this point haha :)
So people, time for an update from the last few half days of work

Brought my windows inside
20140704_100819.jpg
Nice dark window tint
20140704_101259.jpg
Rear quarters
20140704_111357.jpg
Windscreen sun strip
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All sorted
20140706_084559.jpg
Rear quarter fitted
20140706_093218.jpg

Unfortunatly the weather has been pretty grim and I've been working instead so the other side hasn't been painted yet :(

Rear wheel arch fitted
20140706_094721.jpg
Gap unacceptable, needs moar lowz
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Much better
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Overall look, I'm glad I trimmed the arches down and didn't choose arch less in the end
20140706_100815.jpg

Equipment for some rewiring work on the rear lights
20140706_104533.jpg
Led rear lights sorted
20140706_113836.jpg
Brake lights sorted also

I've wired the rear fog to go throught the offside old reversing light so just need to grab a red bulb, the old side and brake lights are now one combined light as the led strips have replaced the side light. So the rear is almost done

Boot put back together
20140706_122852.jpg

And my last update, new brake hoses and nipple covers fitted to the painted from calipers
20140706_130513.jpg

So I suppose a plan could be needed, basically I need to fit and bleed the braking system system today which means I have to fit the calipers etc and dig out my brake bleeding kit, got to check all unions etc, I'm pretty sure I'm missing some copper washers so want to double check!

I also may do some work on the exhaust but I'm running out of gas and still waiting for a cheap flexi joint on ebay. I shall also make a shopping list of parts I still need and make a trip to dsn classics for some bit and pieces

Well that's my update
Any comments are appreciated
Lawrence

Edited by lawrence, 08 July 2014 - 08:08 AM.


#246 lawrence

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Posted 10 July 2014 - 08:33 AM

Update from the last two day, haven't got a huge amount of work done, just quite a few little bits and pieces
Rolled her outside to play
20140708_114519.jpg
Went shopping to dsn classics, got track rod ends, load of nuts and washers that I had lost, new wheel nuts to replace nasty rusty ones and a few other bits and pieces
New wheel nuts
20140708_115305.jpg
New track rod ends
20140708_115927.jpg
Built up brake calliper, new nipples, hoses etc
20140708_125948.jpg
And fitted all my new bits on this side, tidied up my gaz shock, it's lost it's zinc coating but seems to be working fine, doesn't look the best but that's £40 saved which is great
20140708_130535.jpg
Cheeky red calliper behind the wheel :)
20140708_131443.jpg
Other calliper built up also
20140708_141723.jpg

So that's my brakes almost ready to be bled however before I can do that I have to address the issue of my driveshaft again, it seems to have popped out the near side inner joint again, now I am hoping this is just due to me rushing to get it all together. Also I've notices that the near side front wheel really isn't turning smoothly at all, this could be due to the wheel bearing on the way out, something I rather it wasn't!

Additionally on the bad news front the engine may need to come out yet again, I've narrowed down the oil leak and it's coming from the timing chain cover and then drips onto the aux drive belt which then sprays oil everywhere :(

So plan for today is sort out the driveshaft problem, hopefully it's something simple like I did put the splines in far enough, fingers crossed. Then I need to clean up that oil leak and give it a good looking over to see if it possible to fix the problem without removing the engine again!

Hope you like this update guys
I'm getting there slowly but surely I think!
Lawrence

Edited by lawrence, 10 July 2014 - 08:45 AM.


#247 lawrence

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Posted 12 July 2014 - 07:33 PM

So guys, there good news and bad news :(
Let's start with the good news!
Final fixed the driveshaft problem for good! They are properly situated in the cvs now! There is drive on the wheel!
Fitted the refurb end brakes, new bolts and tie rods :) all nicely copper slipped up so no rusty bolts!
20140710_123249.jpg
Lowered her at the front, left some clearance tho haha
20140710_130356.jpg
A nice two finger job like the back
20140710_130930.jpg
I then DROVE! That's right reversed her out of the garage under her own powerz!
20140710_131217.jpg

Side project, daily driver shitron saxo cv gaitor was farked
20140711_134806.jpg
Lovely new rubbery goodness! No more squeaking while parking and going over bumps :)
20140711_142526.jpg
Then I gave the man cave a good tidy :)
20140711_190210.jpg

So that's my updates from the last few days, also done bits and bobs like wiring and general small things that there's no point in photographing

Right well I said there was bad news didn't i :(
Basicly I can't seem to manage to bleed the brakes no matter how hard I try, rears were fine but there is absolutely nothing appearing from the fronts. I'll put a post in the braking section to see if there are any people who can help me out

On another update I've got all my pieces of exhaust together so can finally create and exhaust. I'm going for a single exit using parts of the rc 40 and parts of the dtm twin. The exhaust will also have a cheeky bypass valve fitted but I haven't decided where it will be placed yet, more on that come Tuesday as I'm now working till then

Feel free to comment
Lawrence

Edited by lawrence, 12 July 2014 - 07:44 PM.


#248 lawrence

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Posted 23 July 2014 - 10:42 PM

So people, it really is time for another update :)
I've been doing various bits and pieces to get the project almost completed

Bought a fuel pressure regulator valve to stop the carbs over fuelling so that's one issue sorted
20140715_101100.jpg
And fitted it
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Managed to brake this off :(
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The broken part
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Managed to repair it
20140715_131112_1.jpg
Fitted the windscreen back in
20140715_141840_1.jpg

#249 lawrence

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Posted 23 July 2014 - 10:47 PM

Started mocking up the exhaust
20140715_163752.jpg
Painted the driver side door
20140716_120547.jpg
20140716_125214.jpg
Painted the ps rear quarter
20140716_125228.jpg
Flatted back the ds wing for some new coats of paint
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Trying to remove the runs
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Door being built back up
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And then fitted
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Front shot
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Fitted rear arch
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And rear tinted window
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Another rear shot
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Driver side door built up
20140717_143441.jpg


These pictures are from the last two weeks, I've got some more to come just waiting for them to be uploaded. Also sorted some bits and bobs like cable routing with p clips, bit of wiring and tidying up ready for her to get back to the road!
Another update soon!
Lawrence

Edited by lawrence, 23 July 2014 - 10:50 PM.


#250 lawrence

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Posted 23 July 2014 - 11:33 PM

My photos are all nicely uploaded :)
Exhaust tip position finalised
20140718_154954.jpg
Undercar shot
20140718_155011.jpg
Exhaust manifold being finished off
20140718_180115.jpg
Y piece being modded for flexi pipe so give the exhaust system some movement
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Rear silencer section fully welded
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Qtp exhaust valve fitted and exhaust system mocked up on the drive
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20140723_103052.jpg
Exhaust fitted
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I changed the centre pipe part of the exhaust shown on the driveway picture for a single straight through pipe to make a tidier job of it all

Rolled her out of the garage for a mini photoshoot
20140723_144029.jpg
20140723_144036.jpg

And last but not least a little video of the exhaust :)
http://i1111.photobu...0723_131440.mp4

The exhaust system is a 4/2/1 system, k series manifold modded to the micra exhaust flanges and then modded to a mini lcb y piece which is the welded to a flexi pipe in the middle of the mini lcb y piece for some flexibility. Keeping the mini y piece will allow me to fit standard mini exhaust, such as rc40, maniflow system etc.

I chose a 1 3/4 straight through pipe going to two 90deg bends then to a stainless silencer from ebay, end exhaust diameter of 2inches.
I chose 1 3/4 as that's what the rc40 on my a series 1275 performed best at, the micra 998 should put out the same bhp approximately therfore I chose the same diameter system.

The electronic exhaust valve will be linked to megajolt so when the car is at certain higher revs (3500 plus for example it will open) I doubt it'll add any power but it'll sound pretty cool!

Hope everyone likes this update

Two more jobs to do for her then I can think about insurance and driving her :)
>front brakes need bleeding efficiently! going to get a gunson easy bleed kit next pay day
>fix the slight oil leak from the timing chain gasket

Feel free to comment
Lawrence

http://i1111.photobu...0723_131440.mp4

Edited by lawrence, 23 July 2014 - 11:34 PM.


#251 rally515

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Posted 24 July 2014 - 12:14 AM

I love that exhaust valve, such a col little touch! :D .

 

Can you do a video of drive by with one opena nd another pass closed to show the difference ?

Also neat work you've made on fabricating the exhaust.

 

Cheers,

Cliff



#252 lawrence

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Posted 25 July 2014 - 07:28 PM

Cheers rally515, I like the exhaust valve too :) I do like a beasty exhaust but I start work at 7 in the morning so it was pretty antisocial, I used to have a 2inch straight through pipe going to a twin dtm but had a few neighbours asking me to drive a bit quieter in the morning even tho I already was so felt bad. The exhaust valve gives me the best of both worlds :)

I'll do the drive by video when I've got her back on the road if I remember
For now here's another video of her running :)
http://i1111.photobu...0725_123434.mp4

I've done a few bits today, cleaned up the carbs with some carb cleaner and finished off the engine bay
20140725_121929.jpg

Working out the wiring for my sport button
20140725_130303.jpg

All wired in :)
20140725_141028.jpg
Sport button light up blue when the engines on, when it's pressed the counter on the right of the clocks goes up, when it's at 100 the exhaust valve is fully opened. There is also a button on the counter so I can set what percentage the valve is open as I already suspect at fully open she will be ear splittingly loud, especially in a confined space such as a car park ;)

Only things left to do are bleed the front brakes and to try and stop the very small oil leak on the timing cover :)
Now at work for the next three days so there will be no more updates and I'm off on holiday in two weeks time so no more money can be spent in mini unless people buy my spare parts :(

Hope you like this update, it's not much to show but I'm just sorting the niggly bit out now
Feel free to comment
Lawrence

Edited by lawrence, 25 July 2014 - 07:30 PM.


#253 Jess93xx

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Posted 25 July 2014 - 07:37 PM

I think your mini is so cool and think you have put a lot of work into it however I think you should put more time in seeing your girlfriend more! I can't wait to drive his in car parks! Will be so awesome!!!!!!!! :D x

Edited by Jess93xx, 25 July 2014 - 07:52 PM.


#254 lawrence

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Posted 31 July 2014 - 08:57 AM

Small update,
I think I have almost fixed the oil leak which is nice, need to finish the painting and bleed the brake still also
Done a few bit
Tried to fit some front speakers
20140729_132643.jpg
Looked pretty stupid there so thought of another better position
The working progress
20140729_134307.jpg
The new position
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20140729_140149.jpg
And the other side
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They look pretty good there, it's nice and subtle too, both cold air vents are blanked also

Rolled her out and took a picture
20140729_161234.jpg
And gave her a hell of a clean inside
20140729_183323.jpg

An issue has arisen however, my petrol pip fix on the carbs hasn't worked and they are still leaking :( looking into getting the part made from aluminium. Also the rubber connectors between the carbs and inlet manifold can't take the engine vibrations and are coming loose however tight the jubilee clips are, so I'm on the look out for some silicone hose now to replace the rubber connectors, I'll be finishing off the exhaust today also as my wrap has arrived

Feel free to comment
May be a post again later this evening
Lawrence

#255 lawrence

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Posted 31 July 2014 - 11:58 AM

We'll today started well, got the exhaust manifold all nicely wrapped up
20140731_110009.jpg

Fitted it all back up completely forgetting that the petrol pipe was leaking :(
Engine backfired popping the carburettors off the manifold and ignited the petrol pissing from the carbs resulting in 3 foot flames in the engine bay :(
So I grabbed the fire extinguisher From the car and put it all out
Mini is completely fine thank god but covered in the powder everywhere :(
20140731_114530.jpg
20140731_114536.jpg
Source of the fire
20140731_115614.jpg

So I've packed her away for now as that powder is causing me to cough loads :(
So on the shopping list is petrol resistant silicone hoses for the carb to manifold connection and new petrol pipe connectors between the carbs, gunna get them made from milled aluminium so this mistake does not happen again!

Kinda rubbish update to be honest but at least I didn't get hurt !:)
Lawrence




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