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Stefano

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Posts posted by Stefano

  1. If an Amal has a habit of spitting back as it comes off the pilot jet try fitting a throttle valve with a lower cutaway, that way you get a richer mixture where you need it, but it does also mean that you will probably have to juggle with needle positions afterwards. A quicker dodge is to screw the pilot needle in further than the optimum setting and raise the idle to suit, but the downside to this is a greater tendency to soot up the plug if you let the bike idle for too long..

  2.  

    The Ford CMP which appears completely restored is just under 9k - but the problem is - I dont know if that is a good or bad price ?

     

    Thanks Gary

     

    A CMP would seem more appropriate to tow a British or Canadian Bofors than a GMC. If the vehicle on Milweb has been restored properly and if the inside of the body is still complete it seems a fair price for what is a after all quite a rare lorry. Of course you could always look for a Bedford QLB - if you can find one, or a Morris CD/SW, which is in the unobtanium category

  3. Because a British deac isn't acceptable in Italy, I've always looked upon the rows of guns at war & peace with a sort of detached awe - anyone remember stens at £70 a pop and boxed Brens at £125 complete with magazines? - it wasn't that long ago.

    Whilst it's true that alot of things have ballooned in price over the last few years, quite a bit of it has to do with one (or two) constants:

    1) Rarity / desirability (whether real or perceived)

    2) Overseas interest ramping up the values

    This is why so much British postwar stuff (both military and civilian) is worth very little - nobody outside of the UK wants a Wolseley 6/90 (for example), so notwithstanding the fact that they're probably rarer than a Ferrari 250 swb they are worth next to nothing.

    So getting back to my premise.

    1)There were a hell of alot of Brens at w&p, tons of the things in actual fact, so no one out there is going to convince me that they are rare.

    2) No one outside of the uk can actually buy the things.

    I may be mistaken, but for the three days I was at the show (mostly spent in the trade stands) I didn't see anybody dragging about a freshly bought BMG which means that the stuff was probably all carted back home at the end of the show which is an indication that it was probably (and I'm being kind), vastly overpriced. I can understand things being expensive when they are really rare (how many PIAT's did you see at w&p? yes, me neither), but this is not the case with alot of deacs. Markets tend to self regulate themselves and values usually settle when they become unsustainable (remember the prices of Jag Mk 2's back in the eighties? Factor in inflation and they are now probably worth about 30% of what they were back then - V12 E types are another one that springs to mind ).

    Personally, I only buy things that I really like and will gladly pay what I consider to be slightly over the odds for them without regrets. However, when I think that I'm having the mickey taken out of me I walk away, similarily with no regrets.

  4. OK second inquiry, interior color for a 42 GMC Fox, silver?

     

    As a rule I'd say white (albeit a very grainy eggshell off white). although I have seen some silver paint on the backs of the support panels of a dismantled interior that I worked on for a (frustrating) period of time - could it possibly be the same vehicle that you're looking to buy? In any case, the person you really want to be talking to is Bruce Parker on the MLU forum - what he doesn't know about Foxes probably isn't worth knowing.

  5.  

    Pros: 37mm over .50 cal.

    GM parts over Rootes/Humber etc.

    Cool factor?

    Driving factor?

    Rarity factor?

    Cost or value factor?

     

    Never had any experience of the GUY/Karrier/Humber, but quite a bit of the Fox so here are some thoughts.

    GM parts vs. Roots -I would imagine that spares are easier to generally come by for the Fox - although I believe the transfer case is unique to the model so could be tricky. The GMC engine is bullet proof as everyone knows.

    Cool factor - A 37mm wins every time

    Driving factor - Never driven a Humber so I couldn't say, but the fox has a wonderful engine (surprise surprise), quite a nice gearbox - albeit rather uncomfortable to operate, decent brakes, and the most vicious steering return I have ever encountered - easily enough to break an arm if things get tangled up. It is also a complete pig to get into and out of, although comfortable enough once ensconced, and take care of the regulator, because with the battery right next to you it's no joke if it explodes (it happened to someone I know and he was beyond lucky to get out of that one intact)

    Rarity factor - A no brainer as only 200 foxes were built, although I have my doubts that this is reflected in values.

    Cost or value factor? Very relative as always. A Humber gives you more scope as regards camouflage and markings, whereas the Fox should either be two tone brown mickey mouse (Canadian or Polish in Italy) or Green (provost in Holland).

    Try driving one of each if possible, but if I had a choice I'd go for the Humber. Just one of those things.

    Actually no I wouldn't, if I had the choice I'd have a Daimler :)

  6. Having no experience of K5 engines these are general considerations only.

    I don't really know to why a switch from a non detergent to a detergent oil would have created such great problems, as long as the vital statistics of the oil stayed the same. After all, here we are talking about what were basically brand new vehicles with minimal mileage on them, therefore sludge build up shouldn't have been an issue. If there was any debris floating around a K5 engine in 1944 the chances are that it was left there by Austins.

    By the same token, I can't see what influence an oil scraper ring would make. If the pistons didn't have them I would have thought that adequate crankcase breathing would have been built in to the design and the risk of oil contamination from exhaust gas blow-by would remain the same whatever oil was specified, although admittedly in this case a detergent oil would tend to create more wear in the long run due to it's propensity to carry crud around with it unless adequately filtered.

    And here is the crux.

    On my old bikes I prefer to run "straight" oil because filtration is usually a joke and because ball and roller bearings live far happier lives without any rubbish floating around. On the other hand, I always fit full flow filters to Norton Commandos and run them on multigrade with absolutely no ill effects whatsoever. A bypass type oil filtration system will always tend to leave some unfiltered oil around, which may be the reason your Harley grenaded itself, although from (probably bad) memory a Sportster should run Straight 50, whereas GTX is 15/40, and this takes us back to oil grades which is where I came in....

  7.  

    We know the problems - but we need to be thinking about the solutions.

     

    Jack, I hear you and I know what you mean, but seeing as in the past two weeks I've seen two of my friends finish up in intensive care due to cars pulling out in front of them and one in the morgue from bring T-boned, please allow me a little slack here.

    We've all heard that speed kills, and every time that there is a hideous accident someone always rolls out the usual platitudes that ever lower speed limits are a good thing and that we need to roll ourselves up in hi-viz tape and flashing lights until we squeak when we breath and electrocute ourselves when it rains, but I would rather sit pillion with Valentino Rossi for a dash across europe than go to the shops with any number of blue rinse oap's who might as well be on Mars for all the awareness they have of their surroundings.

    Somewhere along the line somebody forgot to mention that a driving licence is not a God given right, but something that you have to deserve. When I took my HGV it was a long drawn out and nerve racking experience - but as cheap as chips to take. When I got my C+E a couple of years ago it was a walk in the park - and cost a fortune. Draw your own conclusions there. The roads are an increasingly dangerous place to be, this is true, and the fault lies in bad driving (not fast driving mind you - bad driving - two very different things indeed). Stopping distances, awareness and vehicle control are alien concepts to vast numbers of people that simply need their licences ripped to pieces before their eyes...

    Sorry for the outburst, but like I said, it hasn't been a great few days :(

  8. You've probably got a postwar oil filter on there. Instead of the feed pipe slipping over the filter exit (as on Ron's bike) the postwar bikes had a filter that ended in a threaded union (BSP) with a nut and spigot on the pipe - it made it easier to clean the filter. On the return line however all should be exactly the same as pictured

  9. im going to replace the oil pump plunger and guide pin.thanks again for everyones help

     

    Just a quickie. If you remove the oil pump plunger check the condition of the teeth of the worm drive before you do, because if there is excessive burring on the tips you run the very real risk of scoring the crankcase as you push the plunger out.

    This is most definitely Not a Good Thing.

    If there is burring a quick run over the teeth with a file will save you a lot of problems further on down the line :)

    Also, sometimes the guide pins need a certain amount of "fittting" to avoid any suspicion of binding. Obviously this is easier if the engine is in bits, but can still be done in situ. If going through a full rotation of the pump there is always a trace of axial play on the plunger then you're fine. If not, find out the reason why. Usually it can be just due to the guide pin bottoming in the groove and it's easy to put right.

     

    All the Best,

    Stef

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