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The mkiv Supra Owners Club

Kranz

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Posts posted by Kranz

  1. 01. Lui

    02. Fishman (take some photos again)

    03. Mr Lover

    04. Supra650 (hopefully will confirm soon)

    05. MrAngry

    06. Daston (I will be staying at the travel lodge on the other side)

    07. Ivan

    08. absxxxx

    09. Mas

    10. rush

    11. Aaron-swr

    12. VELOCITY

    13. Chris Burford

    14. gaz6148

    15. Hen4732 (Henk)

    16. MarkTheBoy

    17. Supra650

    18. Markymark

    19. Terribleturner

    20. Guigsy

    21. supRo

    22. Ultra_supra

    23. Tooquicktostop

    24. Belly

    25. Robert

    26. Broomie

    27. Muffleman - will aim for the south convoy to meet with this

    28. Silversoop (i'll meet you all at toddington )

    29. tucky40(ben)

    30. Private Pile(Dan)

    31. Henk

    32. Rodeo_v8

    33. b.weeks (Ben)

    34. Sharpie - I have NO idea what time I'll be needing to set off yet to meet up at this time.... 03:30 ish

    35. letmeshowyou

    36. Edd_t (but dont wait for me if im late, im out on the lash friday night lol)

    37. SupraStar 3000

    38. m45sey (ill meet you there if the missus dont moan about it being early)

    39. Fish

    40. P111ddy

    41. Viperrob

    42. K14 SUP

    43. Wkdtime

  2. Update

     

    To make this fix permanant is simple. When the JB Weld is set key it and a large area around it with coarse sandpaper & slap lots of Isopon P40 fibreglass over the whole lot about 1/2 inch thick :D

     

    The JB Weld sticks well to the plastic top tank but is brittle so eventually cracks again if not supported. The P40 is very strong and supports the repair well, but doesn't stick to the plastic well. The combination of the two holds out well & should be permanant.

     

    Smiffad has my old rad repaired like this and hopefully will advise how its holding out.

     

    Any chance of a pic of the repair Adam??

  3. I've been having a think about this Darryl and it all keeps coming back to the injection system or injectors themselves. I'm thinking that at least one injector has a mechanical problem.

    From the vid it seems that its not firing on all cylinders, possibly due to one or more cylinders being too rich to fire. This would be consistent with injector(s) stuck open and hosing fuel into the cylinder(s). This would cause the AFR's to go ballistic.

     

    Were the injectors new?

    Were they flow tested immediately before installation?

     

    Have you tried giving them a light tap while running to see if one will free off? (Not sure if they can be reached?)

  4. Im just thinking about Homer's problems till and wonder what are the differences between....

     

    1) Fuel Pumps,

    2) Fuel Filters,

    and

    3) Injectors.

     

     

    Is it possible the diesal could have damaged ny of the above or clogged them up??

     

    1) No, have run diesel through gasoline fuel pumps for many years on many test beds.

     

    2) IIRC the diesel fuel filters are much finer, so I doubt it unless it reacts with the petrol or forms waxes in the filter.

     

    3) wouldn't have thought so as flow test machines for injectors use fluid similar to diesel.

  5. Your best bet is to buy a recon turbo from a reputable rebuilder.

     

    Turbo Technics is one of the best. Just search for reconditioned turbo in Google and I'm sure you'll find some prices.

  6. Also - i think i'm right in saying a badly maintained aircon system will lead to bacteria - and the bacteria can be dangerous - in fact it can get so bad it can cause Legionaires disease.

     

    Yep, legionalle bacteria can grow in any AC system. Best to use one of the bactericide things once a year.

     

    Also running the AC once a week for 5 minutes keeps the oil that is in there with the refrigerant circulating and lubricating the seals and O rings. Without the oil circulating the seals can dry out, shrink & crack and allow the refrigerant to escape.

  7. Stick some steel turbines in them mate. Won't cost much... about £35 each IIRC plus VSR balancing. may as well change the bearings while they're apart. There won't be issues with max boost then, other than boosting out of the efficiency range of the compressor.

  8. Probably your first cat has broken up and debris from it blocked your second cat. This would have caused a loss of power as the exhaust can't get out and made the exhaust temp go sky high.

    Either that or the exhaust temp was sky high, melted the first cat which then blocked the second cat and blocked it (this only normally happens at WOT up near peak power).

     

    The smoke is the over heated cat. The place you describe it coming from is the right place.

     

    Take the first & second cats out. The first cat is most probably an empty shell. You can just leave it that way and get some extra power :) The second cat MAY be able to be saved by picking the sludge off the face of the brick (will look like reddy brown sludge, probably mostly in a puddle at the bottom). If the second cat isn't salvegable then smash the brick out and have a full decat.

     

    There may be a reason for the overheat in the first place, if it wasn't the first cat breaking up. That will need to be looked into to make sure all is ok.

  9. Footman James were the cheapest a few years ago for my Westy Seight.

     

    Speaking of which its up for sale soon if anyone's interested. Only 800 miles since build!!! Thats an average of 80 miles a year :rolleyes:

     

    Its a 3.5 litre vitesse injection engine (new) with loads of power (for the weight).

  10. At least it went the right way mate, and not out into the road to play with the traffic :search:

     

    Saw a car the other day (07 reg Honda Civic) where the owner hadn't put the handbrake on peoperly and it had rolled slowly all the way down a mahoosive hill missing EVERYTHING and was sitting double parked at the bottom of the road. Now that's what I call lucky :D

     

    Those scratches will come out. Dent magicians can do scratches and invisible repairs.

  11. I'd have personally popped a few caps into their mofo bad asses :)

     

    Or in reality run away screaming like a girl :rolleyes:

     

    Glad you didn't get too involved. Its not worth it when there's weapons involved and you're not kitted up to deal with it...... and even when you are you've really got to weigh up the risks and think 'is this really worth dying for?' !!!!!! Answer = NO!

  12. The best way to put your car on a diet is to reverse engineer everything. By that I mean take it completely apart (the easy bit), look at what each part does and seperate them into four categories:

     

    1) Not performance/safety critical component, and not required to be fitted - Bin it!!

     

    2) Not performance/safety critical component, but required to be fitted - Alternative component available in lighter materials.

     

    3) Performance/safety critical component - Alternatives available on the market in lighter materials and tested to perform as, or better than the original.

     

    4) Performance/safety critical component - No alternatives available.

     

    Doing 1) will cost you nothing, so go ahead, bin as much as you can.

    2) and 3) will cost more, much more!

    And you're basically stuck with items in category 4).

     

    Once you've been through all this then stick it back together and hope you've got it all right!

  13. So you could cause damage by turning off too soon due to heatsoak overheating the head. Nasty.

     

    Not really, temps won't go high enough to cause any damage. Certainly won't be high enough to warp the head, but will reach 125C. The fact that the heat is dissipating means it wouldn't be a problem.

    A similar thing would happen if the water pump failed with the engine running.. with dire consequences as the area around the combustion chamber would keep heating up until :bang:

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