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mk2

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Posts posted by mk2

  1. 1 hour ago, Skezza said:

    As much as I like my A4...... there's something truly human about the Lupo SDI. Perfect.... in all its imperfections.

    The SDI does the bare minimum a car needs to do. It gets you from A-B with minimum fuss, very very cheaply and in 'relative' comfort. And will keep going and going and going..... I have two.

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  2. Yeah, just don't have the time right now. Maybe in about 2 months. Even my 2 SDIs are being neglected...

    Seriously, get it fixed, make the investment and you'll easily sell it on once mot'd and CLEAN! You'll 100% get the money back. With mot and clean you should easily get around £750 for it. They are in high demand, because the £30 tax rated Lupo/Arosa SDI is probably the most inexpensive car to operate/own on uk roads right now. The guy i know charges £40 for a very thorough interior valet. Looks like new afterwards. Would add at least £200 of value....

  3. 1 hour ago, danno said:

    @mk2 how far are you from Bath?

    About hour and 3/4 ish. I'm looking for a fantasia green, poverty spec. Don't care about milage, just a good shell and interior. Although an Arosa SDI would be awesome.

    the only 'real' mot fail is leaky shocks. Dust covers wont generally cause a fail unless there's excessive movement. The parts woukd be maybe 50-60 quid. 2 shocks, two bump stops, two ball joints. Easy work too. 2h labour woukd do it. There's a place in East Hagbourne that'd probably fix it fir you for a 'genuine' price if you supply the bits. Maybe £100?

    if it can wait, i could do it for you... too busy at the mo. Happy to help out a fellow CL member.

  4. Seriously, our injectors don't like the glycerols... old style injectors no problem. The problem is the glycerols hydrogenate and then go hard like plastic inside the nozzles. If you can stop the engine on diesel, but run on SVO that's fine. No veggie oil sitting in a hot injector getting gently poached, then cooling down slowly. But blend with kerosene does work, but then you need to add some 2 stroke oil to get the lubricity numbers back up or the pump injector cam rollers will wear.

  5. Hi, welcome to club lupo. :)

    All electronic controlled engines have rev limiters, which stop the components being stressed beyond their design limit. Some engines have clever variable rev limiters (lower limits when engine is cold scenario for example). No point removing it unless you change mechanical stuff. At wide open throttle, the speed it takes to burn the mix will be slower than the revs. So you reach a point when the mix wont have enough time to burn so power drops at high revs. The mix simply burns as it leaves the cylinder. If the compression ratio is increased or cylinder size reduced then it's worth upping the revs. Google V8 2L engines, or high cylinder count low capacity engines...

  6. Yeah, just give it a tap, but dont go mad or the earth electrode falls off into the engine.... no one wants a bit of metal bouncing around in a cylinder. Do a test and see how big a gap the spark can jump- about 30mm on a dry day (screwdriver to block). But the compressed fuel air mix does block the spark to an extent, so i generally max out at 2mm even with a high compression engine.

  7. It's a 1.9 block, retro fitted with short stroke crank to displace 1.7L. A very strong, reliable engine. Basically the same unit as in the US/canada fitted to golfs/jettas, 1.9 and with a turbo.

    hows your little 'un running in the depths of a canadian winter? I can't imagine it... !

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