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dmulally's pimpin' Imp


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19 hours ago, yoeddynz said:

It was all going so simply when you just had the one imp with a plan in mind. 

I'm happy to relieve you of the burden and take the van off your hands. I'm nice like that. 

Plans are for architects. 

Also in other news I "sold" the red Imp sans running gear and a few other bits and bobs. Swapped it for a stack of roller doors for my big shed. 

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On 10/09/2023 at 08:45, dmulally said:

Question: why was I even born

Screenshot_20230910-084430~2.png

Righto. Drilled it out. So just have to find where I left my 6mm tap and I'll be back in business. 

EA71-1.thumb.jpg.0af9c49022ed0f993ff9d250f338a8a0.jpg

Also managed to score those twin carbs. If I can figure out what they are I'll put a kit through them as although I have loosened them up, they were pretty seized. Spewing they only fit this engine and not the EA81 I have off being rebuilt. 

EA71-2.thumb.jpg.0eb3aec6d6c730dbe6bc0aee73995596.jpg

@Adoom and @cubastreet who is up for another "will it start?" in Carterton? This time I'll bring a crate of ether spray. I forgot to mark where the rotor was pointing on the dizzy so all I need to do is figure out which one is cylinder 1. Easy. Kinda. 

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On 27/08/2023 at 19:16, dmulally said:

IMG_20230827_190939_392.thumb.jpg.aaf5def20dd957a1315f3d0f4f1f536d.jpg

 

 

On 29/08/2023 at 19:29, dmulally said:

Screenshot_20230829-192712~2.png

With some help from the brains trust on my TIG settings I was able to give this a bit of a tidy up. 

EA71-3.thumb.jpg.67a15178d50fd5ec8b022f29c9f14e21.jpgEA71-4.thumb.jpg.3c0838c9a1b0cd5d8f33328c3a374baa.jpgEA71-5.thumb.jpg.518f5c62f58d37ca8d9122f44e1f05c6.jpg

So I need to decide what to do about this gearbox. I have both this and the VW box and two Imps. Also two engines being this EA71 twin carb and an EA81 stocker. These are the specs on the box.

Imp:
4th: 0.85

Diff Ratio: 4.8

Overall = 4.08

VW:

4th: 0.82

Diff Ratio: 3.88

Overall = 3.18

Problem is that the VW box when you include an engineer to sort the half shafts and bits and bobs is a $3.5k exercise at least. A theory could be as the EA71 has a shorter stroke it would live with higher RPM's than the EA81 I want to put into the Van eventually. 

Imp boxes are so shit though and I don't even know if this one works. Open to ideas. 

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So I have made an executive decision to use the VW box. It will be a lot more faffing about but it will last forever compared to the Imp box and will make it loads more drivable. 

I popped into my local engineering shop this morning and he had some good ideas in how to do it so I'll do my best to get the engine mounted over the weekend so I can measure it up and get them both down to him next week for cutting and welding. 

In other news I tig welded up the radiator cap hole in the front rad due to height issues and will put a mini radiator in the rear which I'll use as a filler/bleeder spot. Not sure I'll run a heater or not but with the Subaru water pump and the craig davies in the front I'll have the power/capacity to do so. See how I feel. Which will be bloody cold in winter! 

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The clutch had fused to the flywheel. Gave it a good sand to get the rust off and then cleaned it up. I scrubbed the rest of it with a wire brush and coated it with light wipe of oil to keep it from rusting again. 

Ill try and have a crack at starting it before I get too ahead of myself. 

Screenshot_20230922-190426~2.png

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