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The mkiv Supra Owners Club

carl0s

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Posts posted by carl0s

  1. I bought some pitiful veilsnide spats which were so poor, that I sent them to another member to decide if he liked them, and when he said no thanks they're shit, I just said bin 'em or keep 'em or try to find some mug to buy them. Not worth bothering with postage over, but it is disappointing all the same.

  2. That is strange.

    If you have UK turbos, then you must have the larger wastegate. (my assumption being that all UKSpec engines are the same in this respect)

     

    Here's an idea --- have you checked if you have any boost leaks from the hoses around the actuator? They can all get brittle and develop tiny cracks that only leak under full pressure.

     

    You'd have to give me a clue how and where to check that John. I have no idea about all the actuators and VSVs et cetera.

  3. Another thing: have you got a boost controller fitted?

     

    Because without tapping into the wastegate boost signal mine wouldn't boost AT ALL over stock settings.

     

    hmm. no. Just decatted and free flowing exhaust. The car basically has 3" piping near enough straight through from the turbo back to the tailpipe.

  4. The car in question is a VERY well known Supra on these boards. I probably should not mention just which one until the deal is finalised but needless to say that Supra will be staying with this club. :)

     

    is it... Tango coloured? :D

  5. I strongly disagree here.

    Why would you have to unsolder resistors that you're not 100% certain of what they do? Do you have the full schematics of the ECU and can tell for sure what the repercussions will be?

    Why open the ECU box in the first place? I don't get this. What if you get water/coolant/moisture there in the future? It's on the footwell after all, water can come from underneath or the dreaded heater matrix. Will the ECU be tight enough to resist?

    And what makes you think that a fuel-cut-free ECU is a *good* thing?

    Why would Toyota fit one if it's redundant?

     

    We want to *raise* the fuel cut level, not eliminate it.

    The Thor gizmo does just that.

    Otherwise if an actuator hose pops off you may be looking at meltdown. Why risk it?

     

    I think you misunderstood on the resistor/FCD thing. The idea is that since the MAP pin comes straight to that resistor from the connector block, you would wire the FCD in there, meaning you don't have to cut up the main ECU loom. The resistor wouldn't be removed, it would be put back in-circuit along with the MAP in/out of the FCD.

    If the ECU had've had wires coming from the connecting block onto the PCB then I'd have cut one of those instead of considering removing the resistor.

     

    I sort of agree on the moisture point, but considering that now, I would just replenish the foam stuff around the edges. It's basically this stuff:

    http://www.uk2sucks.net/foam.jpg

  6. Thats 1.21 bar then matey. It will easily hit that and more. My car before it had its restrictor ring fitted hit 1.5 bar.

     

    but.. but.. but I'm UK Spec. I thought they generally didn't boost spike much at all? I think the only reason I'm getting this much boost is 'cause I have a full 3" decat instead of the more common 2.5".

  7. Told ya it was so much quicker with the fcd off. Now you gotta make sure that it doesn't overboost :)

     

    I'll set my boost alarm for 18 psi. I don't think it'll ever go off. In all my time of having the gauge fitted, I've never gone beyond 17.9. (it's a SPA digital gauge which remembers peak boost & temp).

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