Jump to content

petegardner_901

TSSC Member
 View Profile  See their activity

  • Posts

    152

  • Joined

  • Last visited

  • Days Won

    1

 Content Type 

Posts posted by petegardner_901

  1. Compression test

    in Engine

    Posted

    Hi all

    Checked the compressions on the GT6 just now.

    1,2,3 and 5 all showed 133 psi

    4 was 125

    5 was 128

    Should this be a concern? Engine is running fine - could these lower numbers be due to tapped clearance or should I just forget it.

    thanks as always -  all your advice is invaluable

    pete

     

  4. Stiff steering

    in Chassis, Suspension & Steering

    Posted

    Thanks for all replies!

    The steering wasn’t as stiff before the rebuild so it’s got to be something I’ve done…

    steering is heavy both parking and driving

    So, tyre pressures are good (28 all round on 155’s)

    tracking has been checked and adjusted

    steering wheel is 13”…!!

    I replaced the trunnions and have since rechecked them - not done up too tight

    I’ll check the damper,  Pete but beginning to think it could be the bushes in the column? I replaced them and they are a really tight fit?

     

  5. Stiff steering

    in Chassis, Suspension & Steering

    Posted

    Hi all.

    I have actually finished the GT6 rebuild (4 years…) and it’s running nicely - after a bit of de-bugging etc..but…the steering is really quite stiff and I’m not on top of this yet,so,any ideas?
    I replaced all the suspension bushes, trunnions and ball joints and new bushes in the steering column.

    tyre pressures are ok.

    where do I look first?92E9708D-DE87-43BC-B5A8-25EEE1A1DCFE.jpeg.4d6f5518277984ffe03674500d78a549.jpeg

  9. GT6 wheel trims

    in Bodywork & Fittings

    Posted

    Hi all

    Has anyone experience of these or knows which are best?

    I need to replace the four original wheel trims which are metal but severely pitted and I'm sure are beyond hope.

    Rimmers are offering two kinds - both almost the same price.

    One set is decribed as "silver", the other as "plastic chrome effect".

    Which is best?

    Pete

    trim.jpg

  10. Tickover problem Spitfire 1500

    in Fuel System

    Posted

    Hi all

    Any ideas? I can’t seem to get the tick over down low enough on the twin HS4’s.

    I’ve set everything up really nicely - timing correct, mixture spot on but tickover is a minimum of 1200 rpm.

    Throttle screws are right out and there’s no play in the spindle etc. Everything’s been cleaned and oiled, dampers topped up...

    Car is running really well but bit of a nuisance when idling.

    thanks

    pete

     

     

  12. Choke linkage on HS4s

    in Fuel System

    Posted

    Hi

    I'm pretty sure of the answer but can someone with a bigger brain than mine confirm the correct position of the connector on the end of the choke linkage - the bit with the spring clip that fits on the jet.

     

    Pics:  I assume it's pic 2 where the link is UNDER the jet flange

    SU carb01.jpg

    SUcarb02.jpg

  15. Wiring diagram

    in Electrical System

    Posted

    Hi Roger

    I used Photoshop to tweak the diagram - I’m a photographer by trade so have it installed on my Mac. The full version is a bit pricey but I think there’s other versions like Photoshop Elements or other image editors that would do the job. 
    just a lot of copying and pasting bits of similar coloured wires!!!

    p

  17. Which coil fitted?

    in Electrical System

    Posted

    Hey thanks Pete

    I have no history with the car but it has a sports exhaust and other ‘tweaks’ so I’m thinking it may have had a 3 ohm coil fitted but still has ballast wire so not quite right in all.

    it runs out of power uphills and struggles to get to 70 even on a level road so I’m hoping a new coil would help

  19. Which coil fitted?

    in Electrical System

    Posted

    Hi

    Electrics not my strong point but can anyone tell me how I can identify what type of coil I have fitted to a 1979 Spitfire 1500?

    I suspect the previous owner may have changed it and I'm not sure if it's the correct one for a ballasted system.

    I understand a non ballast coil is a 12V..?  and a standard, original ballasted one would be around 6 to 7V..?

    No markings on the coil so how do I find out?

     

    Thanks

  22. Wiring diagram

    in Electrical System

    Posted

    Hi all

    Just thought this may help someone.

    It's a wiring diagram for a GT6 mk3 into which I have added the circuit for the optional overdrive - this wasn't on the original diagram.

    As I now have a bit of time on my hands (ha ha) I Photoshopped in the relevant bits.

    I am 99% sure this is correct but I accept no responsibilty for any mistakes...

    Keep well.

    Pete

    wiring GT6.jpg

    • Like 1

  24. Servo

    in Braking System

    Posted

    Wow...! What did I start with my humble request about a servo...!

    Once again you lot have come up with a load of interesting stuff - this forum is invaluable.

    When I got the Spitfire a couple of years ago the brakes were terrifying - it had passed an MOT - how I don't know as I very soon stripped the brakes down and found they had replaced the calipers but NOT the pads or discs which were badly worn and uneven. Rear shoes were almost down to the metal.

    I fitted Mintex 1144s, replaced the discs, shoes and rear brake cylinders.

    It is now pretty good but I would simply like not to have to push quite so hard when stopping, so as it seems to be a very individual thing I'll go ahead and fit the servo - ON ALL FOUR!!

    Many thanks to you all...!!!!!

    Pete

    • Haha 1
×
×
  • Create New...