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Darren Groves

TSSC AO
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Posts posted by Darren Groves

  1. If you move the tank around you will disturb sediment, but as long as you have a decent fuel filter fitted it should be fine. I have a chrome/glass cleanable filter on the rubber pipe in the boot on the fuel pick-up, this stops any debris as soon as it leaves the tank so protects the fuel pump as well as the carbs and is easily accessible for cleaning.

     

    In addition you could take the opportunity whilst the tank is out of draining and cleaning, www.frost.co.uk sell various products to clean, prep and even seal the tank if you feel the need.

     

    The second article that Casper has linked to is mine, I can't tell you how much easier it is to remove & refit the tank without the drain plug. If you get carried away and decide to have the drain removed, be very careful. There are obvious risks in welding fuel tanks so give it to a professional if you're the slightest bit unsure, mine hadn't had fuel in it for a very long time so decided it was safe, but even so I was still a little nervous when doing it.

  2. Steve,

     

    Take off your door card and take a look at the 3 screws that hold the mechanism in place (the part the handle connects to), the 3 holes in the mechanism are slotted so if the whole thing has slipped forward it won't be operating the lock fully. Loosen the screws, pull the mechanism backwards, tighten screws and try again. This happens to my drivers door fairly regularly.

     

    Worth a try.

     

    Darren

  3. I am in the process of rebuilding a pair of HS4's, unusually they still have their identifying tags on and they are AUD665 spec, which according to the Burlen website are standard jet type (not waxstat). The rebuild kits for these have a standard throttle disc, but the ones in there currently are different (as photo). 

     

    Is this butterfly from a Waxstat spec carb and presumably it won't matter if I fit a standard throttle disc?

     

     

    post-31-0-33411000-1434471117_thumb.jpg

  4. Hi John D, thanks for the reply, you got me thinking :huh:(i think this is a puzzled face?) how long is too long for the bolt to the rear of the head? I've noticed there is two copper washers on it and wondering if the idiot who owned it before has put a longer bolt in! In my mind when I removed it I did think it seemed long or the possibility it might be long, mine has 10mm of thread past the copper washer, any idea if this is too long?

    The bolt should a 5/16" x 1/2", so if you have 10mm past the washer, sounds about right.

  5.  All I can think to do is fit a second head gasket to lift the head a little and reduce the compression pressure thought it won't drop it to standard. Either that or a new short engine, and I don't suppose one of those is available.

     

     

    I wouldn't fit two head gaskets, recipe for earlier failure if it works at all. There is a company that sell specially made plates to reduce compression ratio but can't seem to find them on the web at the moment, will keep looking. Higher compression will be down to the head being skimmed heavily over the years, so it would be that what would need changing not the short engine. 

     

    Any good engineers should be able to measure the depth of the head to give an indication of how much has been taken off in the past, you'd need to take it off of course.

  6. The £2574 is for a full engine, a short engine (block section only) isn't an option from the club shop. On page 6 you can buy just a cylinder head.

     

    All the club shop engine/head options are for reconditioning your own unit, not exchange (except 1500).

    • Like 1
  7. on the PDF it says 

     

    2.5Pi/2500/TR250/TR5/TR6              £2574 

     

    so if i m member there is an extra 20% discount on that ?

    The pdf is the price to members, you'd pay more if a non-member.

    • Like 1
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