Supra Project

Havnt really done much on this since November, as ive been flat chat with airconditioners, work and being away.

However, this arrived from Brad today:
[IMG]http://gallery2.plebeians.net/d/29589-1/IMG_0980_s.jpg[/IMG]
Rear brake caliper adaptors.

Need a bit of a file finish on the upper holes, and the lower holes need tapping. But other than those bits they are pretty much good to go.

Ordered springs again from a different supplier, should be in by Christmas. Hopefully ill get the suspension package in by the end of my Christmas holidays.

Got a bit more progress done on the car on the weekend. Got into the garage on Sunday and turned up another upper hat spacer:
[IMG]http://gallery2.plebeians.net/d/29657-2/IMG_1004_s.jpg[/IMG]
Which was all going fine and dandy until i snapped the parting off blade. No matter, ill pick up another one after work.

Also machined a little recess into the upper hats, to locate the spacers (this one is actually for the one which isnt parted off:
[IMG]http://gallery2.plebeians.net/d/29663-2/IMG_1006_s.jpg[/IMG]

And machined up another set of hub spacer rings for the brake upgrade:
[IMG]http://gallery2.plebeians.net/d/29660-2/IMG_1005_s.jpg[/IMG]

Hoping to put the suspension and brakes in this weekend…

I got a chance to do a little bit more on it this morning, and finished off the other upper hat:

[img]http://gallery2.plebeians.net/d/29721-2/IMG_1027_s.jpg[/img]

Got the springs ready to go in:

[img]http://gallery2.plebeians.net/d/29718-2/IMG_1026_s.jpg[/img]

And yesterday i picked up another set of wheels for it:

[img]http://gallery2.plebeians.net/d/29715-2/IMG_1025_s.jpg[/img]

I truely am turning into a wheel junkie.

Hoping to get the suspension and brakes in this weekend or soon after.

Garage Takai IPRA AE86

Little update, i had a chance to work on the caliper adaptors tonight, and got some good work done on them.

Firstly i machined a recess for the hub to sit into the adaptor plate which bmak cut out for me:
[IMG]http://gallery2.plebeians.net/d/29646-1/IMG_1001_s.jpg[/IMG]

Then i tapped two M12x1.25 holes in a pice of 12x50mm bar stock and bolted it to the back of the caliper, and then reassembled it all and jammed the caliper back onto the disc like so:
[IMG]http://gallery2.plebeians.net/d/29643-1/IMG_1000_s.jpg[/IMG]

Now i was able to measure the distance between the strut adaptor plate and the bar stock which is bolted to the caliper. I was praying for a nice size that i could easily get stock in, so i wouldnt have to machine it up much….. and well the calipers came back saying 25mm gap… i couldnt believe my luck.

Next up i grabbed a bit of 25mm box section that i had lying around and jammed it in between the strut plate and the caliper plate, and voila:
[IMG]http://gallery2.plebeians.net/d/29640-1/IMG_0999_s.jpg[/IMG]

Fits an absolute treat, so all i need to do now is to get some 25mm square solid and go to town with shaping up a plate to weld inbetween.
In some parts of that strut adaptor plate there is almost 20mm to the outer edge, so im thinking of drilling an 8mm hole and putting a couple of 8mm bolts in to add compression force to the welds, and so i have something nice and solid holding it all together. What do people think? Should i bolt the 3 pieces together as well, or just trust the welds?

Got stuck into finishing off the caliper adaptor on Sunday. Ground up a piece of 25mm plate to fit nicely in the little gap:

[img]http://gallery2.plebeians.net/d/29652-1/IMG_1003_s.jpg[/img]

[IMG]http://gallery2.plebeians.net/d/29649-1/IMG_1002_s.jpg[/IMG]

Its only tacked together for now (and badly so since i couldnt get the head of the MIG into the gap and so i was welding with about 2″ of wire hanging out the front.
With it tacked together ill drill and tap some M8 holes to add clamping force and then grind it apart, bolt it back together and MIG it all up.

Rolling along nicely 🙂

Garage Takai IPRA AE86

So after a whole bunch of mucking around, i finally got around to doing some stuff on the car.

Firstly i got the seat back in:
[IMG]http://gallery2.plebeians.net/d/29559-1/IMG_0972_s.jpg[/IMG]
And the height is much improved from the old rails. I wont be hitting my head as much now 🙂

Next up was diff out:
[IMG]http://gallery2.plebeians.net/d/29562-1/IMG_0973_s.jpg[/IMG]
Ready to put the 4.77 in rather than the 4.3 thats there now.

Then i set to work making up some traction brackets to be welded on. Just formed them out of a sheet of 3x100mm and hammer formed it around a 50×4 square tube. Came out pretty reasonably:
[IMG]http://gallery2.plebeians.net/d/29565-1/IMG_0974_s.jpg[/IMG]
[IMG]http://gallery2.plebeians.net/d/29571-1/IMG_0976_s.jpg[/IMG]

Of course the only 12.5mm bit i have is absoultely rooted, so ill have to get a new one before i drill the holes in them.

Finally today i received a little package from Brad (bmak) which contained some RA40 caliper backing plates amongst other things:
[IMG]http://gallery2.plebeians.net/d/29574-1/IMG_0977_s.jpg[/IMG]
[IMG]http://gallery2.plebeians.net/d/29583-1/IMG_0982_s.jpg[/IMG]
They have been nicely cut out of 8mm plate, and tons easier than it would have been with a drill press. All the bolt holes are spot on. Pretty cool.

Thats about it for now. Hoping to drop the diff off to a shop in the new year to get the CWP changed over. Plus now that i have the backing plates i can start to prototype the rest of the brake caliper. Things are looking up.

Supra Project

Well i ventured out in the 35deg heat to the garage, with long sleeves and jeans to grind and weld.
Bloody hell that was hot.

Anyway, i built up the second of the coilovers and they are pretty much ready to go. For those who keep asking, here is a little step by step:

Firstly, you have to grind off the old perch:
[IMG]http://gallery2.plebeians.net/d/29496-1/IMG_0952_s.jpg[/IMG]
I use a 1mm cutting disc to get it reasonable, then a 3mm grinding disc to remove the bulk of the material, and then a sandpaper flapper disc to get it smooth.

Next up you slide the sleeve over the strut:
[IMG]http://gallery2.plebeians.net/d/29499-1/IMG_0953_s.jpg[/IMG]
I tend to weld mine on about 10mm down from the top of the strut, i think that one was 12mm. That is mainly so i can get a decent bead on the top, and so i dont thrash out the gland nut thread too much.
I just use my welding ground clamp to hold it in place, as it should be a smooth but not loose fit.

Next up welding:
[IMG]http://gallery2.plebeians.net/d/29502-1/IMG_0954_s.jpg[/IMG]
I weld a full bead around the bottom of the sleeve, in 3 sections. And then 3 shorter stitch welds for a 1/6th of the circumfrence each. Pretty damn simple.

Then its off to be painted. I add a bit of masking tape to ensure that the threads dont get all oversprayed and then carefully paint away from the sleeve to minimise overspray:
[IMG]http://gallery2.plebeians.net/d/29508-1/IMG_0956_s.jpg[/IMG]

And then voila, all done:
[IMG]http://gallery2.plebeians.net/d/29526-1/IMG_0962_s.jpg[/IMG]
I add a touch of paint down the guts of the tube too, just to minimise the chances of rust forming and jamming the inserts in the tube.

While i had the grinder out i lipped the dust shields on the struts too:
[IMG]http://gallery2.plebeians.net/d/29514-1/IMG_0958_s.jpg[/IMG]
That is important for the brake upgrade, so that the discs clear.

While i was waiting for the struts to cool and then the paint to dry i got a few other things done.
Firstly, i refitted my R32 rims to the front, with tyres that have tread on them this time.
[IMG]http://gallery2.plebeians.net/d/29520-1/IMG_0960_s.jpg[/IMG]

I used the Gorilla nuts that i got from the US too:
[IMG]http://gallery2.plebeians.net/d/29523-1/IMG_0961_s.jpg[/IMG]
Its both nice and scary to see how much, or more realistically how little, engagement you have on the stud.

I also popped the other door handle in with my rekeyed lock:
[IMG]http://gallery2.plebeians.net/d/29517-1/IMG_0959_s.jpg[/IMG]

And put the space saver spare that i got yesterday into the boot.

While i was out getting the space saver, i found at the Jap importers a nice strut brace which will suit just fine:
[IMG]http://gallery2.plebeians.net/d/29505-1/IMG_0955_s.jpg[/IMG]
The stud pattern is slightly out, so it will need to be redrilled, but thats no issue whatsoever. I think its from an ST202 Celica.
Big props to [URL=”http://smoothgarage.com/”]Smooth Garage[/URL] for their good prices on the space saver and the strut brace. Other importers wanted up to 15x the price of the space saver 😮

Thats about it for now, ill test assemble the struts tomorrrow, to see whether ill need to put a spacer into the upper hats, and then they should be pretty much ready to go into the car.

Im still waiting on the rear caliper adaptors, so its likely that ill hold off putting the front struts in until both front and rears are ready to rock and roll.

After the struts are done, ill finish off tidying up the interior, and then get started on the 2JZ and sorting out the loom and replacing some stuff while its on an engine stand.

Supra Project

Now that the Supra is all through regency and i dont have to worry so much about having a stock car…
[SIZE=”7″]Let the modifications begin[/SIZE]

However, on the downside, someone tried to break into the car the other day. Jammed a screwdriver into the lock and tried to force their way in. Thankfully they failed, and only because the plastic handle that the lock is incorporated in broke.
You can see here where it happened:
[IMG]http://gallery2.plebeians.net/d/29459-1/IMG_0939_s.jpg[/IMG]
The left lug is where the lock is normally bolted to, and you can see that the twisting force that they applied broke the lug free of the plastic, and when i came back to the car the lock was hanging down inside the door.

Thankfully i have another handle around which i can replace it with.

Onto the modifications. I had a bit of a chance the other day to grind off the spring seat on one of my MX83 struts, and weld on the coilover sleeve:
[IMG]http://gallery2.plebeians.net/d/29463-1/IMG_0941_s.jpg[/IMG]
Quite a simple process. Lots of grinding, lots of sparks, and then smoothing with a sandpaper disc.
I welded it all around the bottom, but only stitched it on at the top. I was initially worried about blowing holes in the tube, but once i realised that it was 2.5mm thick my worries went away.
Instead i used a fairly high amperage, and ended up getting some good penetration:
[IMG]http://gallery2.plebeians.net/d/29466-1/IMG_0942_s.jpg[/IMG]
Not overly good on the photo, as the camera has decided to focus on the bottom of the strut, but you can see it there.

Also, i got around to fitting my steering wheel:
[IMG]http://gallery2.plebeians.net/d/29475-1/IMG_0945_s.jpg[/IMG]
Which is all nice and stuff, but soddingly far away from the indicator stalk. Its a 70mm dish wheel, and i have a 80mm bosskit on there too. Pushes it a bit far away.
[IMG]http://gallery2.plebeians.net/d/29484-1/IMG_0948_s.jpg[/IMG]
Ill have to see if i can get a 40 or 50mm kit instead.

In addition to all of that, a gratuitous shot of the oil cooler i picked up for the car:
[IMG]http://gallery2.plebeians.net/d/29493-1/IMG_0951_s.jpg[/IMG]
Fairly standard alloy 13 row cooler, with built in -8 fittings. Hopefully 12mm will be enough to do full flow.

This weekend holds more grinding and welding, as i want to get my coilovers pretty much done, and probably some work in the garden.

Supra Project

A whole bundle of goodies arrived today from the grand old US of A, at a VERY damn cheap price courtesy of our rocking $.

[IMG]http://gallery2.plebeians.net/d/29441-1/IMG_0933.JPG[/IMG]

In that picture you can see the oil filter relocation parts, the 3 gauges ill be running and the wheel nuts. Bit of a closer view of hte nuts here:

[IMG]http://gallery2.plebeians.net/d/29444-1/IMG_0936.JPG[/IMG]
They are a splined drive nut, where each nut is essentially a locknut anyway, which i think is a pretty good idea. Now i just hope that i dont lose the locknut tool 🙂 I think ill order away for a spare too.

Lastly the gratuitious shot of the oil filter bits.
[IMG]http://gallery2.plebeians.net/d/29447-1/IMG_0937.JPG[/IMG]
The two relocation parts were quite simply dirt cheap, at $10 and $12 for the spin-on and mount respectively. The adaptor and AN fitting certainly didnt break the bank either, rocking in at $4 and $6 each.
Certainly a whole lot cheaper than the local speed shop who wanted $49, $69, $9 and $16 respectively.
I also have a thermostat for the oil cooler which isnt pictured, and i picked up a 13 row cooler the other day as well.

Other than that ive been busy and away recently, and so i ahvnt done anything much. Did get to work grinding away at the struts tonight though, for about 20mins before i was called away to other things.
Wont get much time to work on it until this weekend, where some things need tidying up on the car… like the door lock which some prick decided to try and jimmy with a screwdriver.

Thankfully ive already rekeyed the guts of the broken lock into a new lock and we should be right to go.

Supra Project

Right, today was a pretty momentous occasion. 3 months ago (calendar, not days) i rolled the car into the garage, and today it left. But rather than pushing it out i drove it out under its own power.

First of all i had to put the rad in, and get it all wired up, which was pretty much a walk in the park.

[img]http://gallery2.plebeians.net/d/29380-1/IMG_0911_s.jpg[/img]

The rad only just clears the engine, and im hoping that the 2JZ doesnt encroach any more on the rad, as its already quite close:

[img]http://gallery2.plebeians.net/d/29386-1/IMG_0913_s.jpg[/img]

After doing that and bleeding the clutch, and putting the wheels on it was a nice walk in the park to drive it out of the garage.

[img]http://gallery2.plebeians.net/d/29389-1/IMG_0914_s.jpg[/img]

After that i gave it a quick drive down the road, and turned it around to pop it onto the lawn and give it as wash and i was quite surprised that it was in a lot better condition than i had first feared:

[img]http://gallery2.plebeians.net/d/29413-2/IMG_0917_s.jpg[/img]

But there are still some niggling little problems. Firstly im running slightly too much castor:

[img]http://gallery2.plebeians.net/d/29401-1/IMG_0918_s.jpg[/img]

Clears the front guard there by only a handful of millimeters there, so ill have to wind it out a bit again.
Secondly the interior needed a handful of refitting, which i spent an hour or so doing tonight.

Thats about it for now. Its now time to start getting ready to take it over the pits at regency, tidying up little things so i can make it presentable for that.

Really really happy that its out of the garage again in only 3 months.

Supra Project

Since that last post i havnt really had much time to get anything done, did a bit of interior refitment the other day, but other than that not much until tonight. What i have been doing though is trying to sort out this fuel filter leak, and tonight i just cracked it entirely and pulled all of it out and rejigged it.

At the back of the car i pulled the fuel filter and remade a basic straight hose between the two flare fittings, and to do that i scavenged fittings off the old engine bay rail and the existing one that i had the banjo attached to.
After some jigging around that was done and dusted, and no leaks, and it was onto the front of the car.

With the fuel filter removed from the back i had to find a place to put it up front, and i figured i may as well connect it to the existing inverted flare fitting on the end of the fuel hard line (which normally connects to a soft line on our ADM cars).
What i found was that there were a couple of captive nuts, in EXACTLY the right spot for a fuel filter, and exactly far enough apart for my AE92 (and others) fuel filter to be attached to:

[img]http://gallery2.plebeians.net/d/29365-1/IMG_0906_s.jpg[/img]

And for an idea of where it sits in the engine bay:

[img]http://gallery2.plebeians.net/d/29371-1/IMG_0908_s.jpg[/img]

Just needed the line to be bent slightly, maybe 10-15 deg, and it sat beautifully.
A really good solution in the end, as it fits perfectly. With that in place i crossed my fingers and fired up the car. After a bit of revving, settling down, and fiddling with the idle screw it idled nicely at 1000rpm. Which is about 1300rpm on the analog dash, due to the 4cyl tacho installed.

With that done there really isnt much left to do, as i picked up some wheel nuts the other day too.

Off the top of my head i need to reinstall the radiator, brake bleed, finish refitting the interior, an exhaust secondaries gasket, a good wash, and a wheel alignment, and she should be all chipper 🙂

Supra Project

Not overly much to show at for the last little while, just been tinkering and tidying up little things as i havnt been feeling well enough to get really stuck into it much.

However, i did find a fuel banjo bolt off my 4AGE which fits so i could bolt up the fuel rail and try for a first start. But to my dismay the fuel pump wasnt running and the ECU wasnt turning on. So after a hell of a lot of wire tracing i found that there was a previous alarm install where they had cut wires underneath the fusebox to disable the car. After some soldering and heatshrinking all was good again, and i was able to start the car.
Engine runs ok, but the first time i started it i had forgotten to plug in the fuel return hose near the tank, so i poured half a litre of fuel on the ground :).

After fixing that we were good again to go, but then i foudn that one of the fuel filter copper washers didnt seat down properly and has become crimped and isnt sealing properly, so ill need to replace those.

But for all of that the car is running, and it feels like im on the home stretch now.

I picked up my radiator too, from having the thermofan sensor bung welded into the bottom tank:
[IMG]http://gallery2.plebeians.net/d/29331-2/IMG_0882_s.jpg[/IMG]

Then i modified the AU falcon rad fans to fit the radiator, which included taking almost 10mm of shroud off the front so it would sit closer to the rad:
[IMG]http://gallery2.plebeians.net/d/29350-1/IMG_0895_s.jpg[/IMG]

Apart from that ive done a bit more on the interior, fitting up my speakers and tidying up wiring. Also i have finished off the manualisation of the climate control, which ill write up a little thing on later for future reference. Not many pics there, there are only so many pics you can take of heatshrunk wires and testlights before it becomes deathly boring.

Really feels like im on the home stretch now, just need to get some wheel nuts, sort out the upper radiator hose, sort out the fuel filter line, refit the interior, and do a brake bleed and we are pretty good to head off to Regency.

Garage Takai IPRA AE86

Ok, here are some horrible audio vids:
Phone video in the garage

[youtube]77gaFnN3rg4[/youtube]

Qualifying :

[youtube]hN2PvrJMBNw[/youtube]

Race1:

[youtube]tj29pda8KCs[/youtube]

Race2 (with bonus insightful comments from Gav)

[youtube]ML4F_pPe6I0[/youtube]

Video is so bad in the last ones because i killed the small lipstick camera by shoving 14v down its guts and instead im using a $10 Gawler DSE bargain bin home security camera in B&W