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Stratton Jimmer

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Posts posted by Stratton Jimmer

  1. HI folks,

    It has been suggested to me that the roof edge finisher on the Mk3 GT6 is not necessary and that removing it can eliminate a water trap so preventing potential corrosion. Does anyone have any thoughts on this? The part number is 814628. Hopefully this image from Rimmer's will indicate it.GRID008147.jpg.38dd2c4fc9082e41ac1834142799aa7a.jpg

  2. Having refitted the carbs, the car ran well for a couple of weeks (circa 200 Miles) then the rear carb started playing up with the piston sticking in the up position... NOT GOOD! I have temporarily reverted to using the HS6 SUs and it is running well but having stripped the Strombergs yet again, I can't find what is causing the piston to stick. I'm open to suggestions.

  3. The RAC has this to say: 

    There’s a useful rule of thumb to bear in mind.

    Tyre experts Michelin recommend that, after five years or more on your vehicle tyres should be inspected at least once a year by a professional. Then, if they’re still on your car ten years after they were manufactured then they should be replaced anyway, as a precaution.

    • Like 1
  4. There's obviously a high resistance joint somewhere in either the +ve feed or the earth return line. Disconnect the battery and resistance check each side. once you have determined if it is feed or return, find the joints in the line and recheck the resistance at each point until you locate the bad joint. Testing for voltage isn't a good way to fault find this type of snag as most meters have very high resistance themselves and consequently will mask the error. Somewhere in the dashed bits is a high resistance:

    BATT +ve ----- loom ------ Light Switch ----- loom ----- filament -----loom ----- EARTH -ve

    Voltage checking may give erroneous readings as you may have an effective circuit like this:

    12 volts BATT +ve ----- Light Switch ----- FAULTY CONNECTOR (3 ohms?) ----- Filament (3 ohms) ------ EARTH -ve

    The 12 volts splits equally across the 3 ohm faulty connector and the 3 ohm filament so you only get 6 volts at the filament. Putting a meter in place of the filament you get:

    12 volts BATT +ve ----- Light Switch ----- FAULTY CONNECTOR (3 ohms?) ----- Meter (20,000 ohms) ----- EARTH -ve

    3 ohms of faulty connector is insignificant compared to the 20,000 ohms of the meter which will read nearly 12 volts.

     

                        

  5. Out just now in the GT6, there was an E type in a layby on the A361 just north of the Vickers Roundabout with its bonnet raised and an anxious looking 'driver' peering underneath. I would have stopped and offered assistance but there was already another car there and no space to stop. Poor man's E Type 1, E Type 0!

  6. My loom is a little different in that it exits the bulkhead adjacent to the front of the nearside engine bay valance, runs along the valance and then to the offside along the front chassis member. Here a return line runs back to the centre of the chassis member to feed the headlights. Hopefully these pictures will make it clear. Mind you, these are most likely not the original routing.

    Loom1.jpg

    Loom2.jpg

    • Like 1
  7. 17 hours ago, cliff.b said:

    the choke operating linkages are a bit sticky

    That's a definite possibility Cliff. Those pick up links are what actuates the choke's speed up by effectively lowering the jet which has the same effect as lifting the needle. More fuel gets delivered!

  8. I can't help but notice the bend in one of your pick up links. Both links should be the same length else the waxstat jets will move differently to different relative positions.

  9. Have been running the Sixfire with this pair of Strombergs until it started playing up recently. Having removed and stripped them I suddenly became aware that they have different float chamber blanking plugs in that the front one has what appears to be an adjustable jet. This can't be right can it? The bodies of the carbs are the same albeit that the front one has the choke mechanism. Can anyone advise if I have a mongrel pair or is this as they should be?

    IMG_20230909_113831911_HDR.jpg

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