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The mkiv Supra Owners Club

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Foxx

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I 'think' I remember in the advertising for this car that is had a sports (no.1) cat and in the pics if you look engine side of the 2nd cat everyone has pointed out you can see what looks like a stainless heat shield around something up there........this doesn't look like a standard 1st cat. If you can get a pic from above (get your camera down near the alternator facing back) we should be able to confirm what 1st cat you have or at least if it's standard or not.

 

Also the vvti 2nd cats are a different design to early ones and would seem to be more free flowing (there is less cat/honeycomb material in them).

 

If you do have a sports cat it's probably is fine at your boost level.

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I have a set of stock 17s to put on soon and the current advans have new super sport 4s all round. The geometry is spot on for the road now had it all re done.

 

With the radio, it used to show me all the Japanese landmarks that were supposedly there, was a cool feature when you’re driving around.

 

Unfortunately I must’ve hit the wrong button now as it’s quiet, if anyone can read Japanese or knows of a translation somewhere that might be helpful.

 

 

 

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To be fair he states 'slightly' lowered and high quality tyres. It's probably much more 'gokart' like this, firm, less boat like than stock, and it's limitations perhaps only highlighted at 9-10/10ths?

 

Like it's more planted until it's not sort of thing? but he doesn't reach 'not'?

 

It would be interesting to know what bignums setup is......

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To be fair he states 'slightly' lowered and high quality tyres.

 

Mine was 'slightly' lowered when I bought her. When I measured he had been lowered 35mm all round. Better clarification would be needed on exactly what brand of tyre one might consider 'high quality'.

 

As you know, the Supra suspension isn't modern so the larger the wheel the more detrimental it becomes. The more sidewall you have on the rear means the the car should be able to put down the power better (all things being equal) and the handling should be more predictable.

 

Larger wheels result in a drop in fuel economy, slower acceleration, slightly less lateral grip and a less comfortable ride over the road surface.

 

It would be interesting to know what bignums setup is......

 

Heavily track focused and very expensive I would imagine.

Edited by Frank Bullitt (see edit history)
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Bignum could be forgiven for running a track oriented set up, because he leathers it round a track.

 

Running a set up like this for road use is reserved for surviving brain donors.

 

Bignum does both........at the end of the day if you know your car and it's failings in certain situations you will be fine, or you'll change/tweak it again if you feel it's poor. Just seemed like the guy was a tad jumped on?

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There are now sooo many Supra's in the Club that are slammed on 19" wheels running 30 profile tyres, with hard as rock suspension, poly-bushed suspension joints and hefty anti-roll bars, that occasionally reminding such persons that even if they are becoming a sad majority doesn't make it best and their stance-riddled brains are not functioning correctly.

 

Can only be a good thing.

Edited by David P (see edit history)
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There's nothing "rushed" about my assumption at all.

 

19" wheels with 30 profile tyres and hefty roll bars is far enough towards "trendy specifications of the misguided" that I detailed in full, to qualify my comment.

 

Watch out for the resulting understeer when the B roads are wet.

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Finally had everything looked at by these guys and really can’t recommend them highly enough.

 

Got the entire geometry of the car changed and it has transformed the handling. They are total perfectionists and although the price of their work reflects this the car drives like I imagine they did new (albeit they gave it a slightly sportier feel than the Toyota stock settings).

 

 

Thanks a lot for the info

 

 

 

/QUOTE]

 

I've booked my car into Center Gravity for mid-May which is just after all new OE front arms and other parts are going onto the car so good to read everyone is happy with their input. I figured with this and the rear sub frame swap I've already done, also with all new arms and bushes, I may as well go for a full on geometry tuneup (rather than just another 4 wheel alignment) and although they specialise in Porsche it seems they rather like Supra's to. I'll probably add some pics of the day onto my underside refurb project thread.

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I've booked my car into Center Gravity for mid-May which is just after all new OE front arms and other parts are going onto the car so good to read everyone is happy with their input. I figured with this and the rear sub frame swap I've already done, also with all new arms and bushes, I may as well go for a full on geometry tuneup (rather than just another 4 wheel alignment) and although they specialise in Porsche it seems they rather like Supra's to. I'll probably add some pics of the day onto my underside refurb project thread.

 

Mate they are wicked. When I was there guys had travelled up from Surrey for their Porsche.

 

Looking forward to japfest at silverstone :))

 

 

 

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Mate they are wicked. When I was there guys had travelled up from Surrey for their Porsche.

 

 

/QUOTE]

 

In the confirmation email I like the way they have said I can join in as much or as little as I want up to getting stuck in and hands dirty. That makes a change from do not pass this yellow line health and safety bollocks. So, looking forward to getting my hands dirty on the day.

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With the side indicator/marker light lenses you'll probably find its cheaper to get them shipped over from the USA than locally from Toyota GB. Few listed on ebay.com just search using the part numbers:

 

81741-14170 & 81731-14180

 

Give TCB Parts a call (01579 383879) as well see what kind of price they can do them at. They might have some in stock which would get you the part faster. Just check they are the rears though and not the fronts. I have a pre-facelift so wouldn't know the difference.

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  • 3 weeks later...

Planning to start servicing this weekend. It’s the first time I’ve ever serviced the car. Have got all the fluids and standard tools so hopefully be ok.

 

Planned on doing the diff, 6spd and engine oil plus brake fluid, any advice on easy pitfalls for the supra appreciated.

 

Theres a slight diff oil leak too (I think) so is there anything else I should check there?

 

Thanks in advance

 

 

 

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Diff and gearbox, locate and undo the fillers before draining anything just in case. The gearbox filler on one of my old cars was very tight, been a while but I think you can't get a socket on there so need a ring spanner, then getting leverage isn't easy, I think I gently used a jack to crack the filler on mine. Also need some means to get the fluids up and in.

 

Diff leak might be from being over full, there is a sort of bleed valve on the top, if it's not obvious, I would clean it all up, refresh the fluid and then check it frequently to identify the leak area.

 

Oil filter can be very tight (spotting a theme!) I have a metal band/loop type remover, access is tight, I remove the pas reservoir bolts and bend it out the way to get my arm in. The tool can only get a few degrees of swing, but once you've moved the filter a little, one or two refittings and it will be hand tight. The filter is at an angle as you get to it nearly coming off oil will piss out and make it slippery, you may drop the filter with the weight and it being slippery. The engine mount and subframe is in the spillage firing line, so paper towels or a disposable cloth towel(s) advisable. I did once use a cut off 2l water bottle tool, if you get the shape right you can wedge it up under the filter, then as you undo the filter the oil will run into the bottle, and the filter itself will drop into it and with luck you can bring the whole lot out through the top with little/no spillage (I mention this as I think yours is the minty/clean car?)

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