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| Krytox |
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Close Pictures and how to mod an AU sump to Fit EF/EL
Just by looking at the pictures, you can tell where to cut the sump, pretty much from the top of the 'V' under the collar to the FIRST main casting rib. Front View Attachment: Sump001.JPG [ 63.66 KiB | Viewed 1724 times ] Offside Attachment: Sump002.JPG [ 87.8 KiB | Viewed 1573 times ] Nearside Attachment: Sump003.JPG [ 66.19 KiB | Viewed 1364 times ] Weld the inside as well, this helps the oil flow and seals the sump nicely. Inside Attachment: Sump004.JPG [ 66.44 KiB | Viewed 1495 times ]
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| Krytox |
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Fold the Oil baffle over leaving enough space for oil to slide down the front.
Attachment: Sump005.JPG [ 54.35 KiB | Viewed 1435 times ] Flatten the baffle mounting towers and drill/tap threads for re installation. Attachment: Sump006.JPG [ 59.28 KiB | Viewed 1261 times ] dummy fit the baffle, and when ready bolt down with some nice stainless hex bolts, with loctite 262 Attachment: Sump007.JPG [ 83.58 KiB | Viewed 1646 times ] When done, It should look like this Attachment: Sump008.JPG [ 117.06 KiB | Viewed 1510 times ] On the downside, you loose around 250ml oil capacity, However its not enough to really worry about. By modding the sump you don't risk any structural part of the car ie: K-frame and you don't need an engineers certificate.
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| 4LEDboy |
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Thats some nice work right there!
 Good job!
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| KWIKXR |
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Nice work Krytox, after reading that it makes it seem much easier than i thought it would be. A lot easier than stuffing around with cutting and welding the k frame and then getting a cert later on. I'll remember this if i ever need to chuck an AU bottom end into my EF
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| gogetta |
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couple of questiions.....how did u cut the sump?
how thick is the plate u welded on where can i get a piece of plate from?
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| MICKYYYY |
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Neat job dude
Did u really have to chop that much of the sump??? How much clearance does it have now from the K frame???
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| Krytox |
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Bit late, but here's the go.
I used 6mm Alloy Plate. The sump really did need that much cut off, The pictures look like there's a bit of a gap, but its pretty much just a fingers width.... well mine anyways. Attachment: AU Sump3.JPG [ 87.68 KiB | Viewed 1276 times ] Attachment: AU Sump4.JPG [ 98.49 KiB | Viewed 1162 times ] Here's a Picture of how to manipulate the Synchronizer to fit with its bracket 180degrees. Attachment: AU Sump2.JPG [ 155.04 KiB | Viewed 2920 times ] You need to cut off around 12mm from the Air-Con Pump spacers as the AU motor has raised mountings on the Block. So a finishing size of 31mm is perfect. Its also Easier to Install a AU Alternator rather than cut all the brackets to fit an EF one. Use the AU Knock Sensor, Remove the plastic plug from the wires and retreive the stainless steel contact. This will plug into the existing EF plug then tape it or Heat shrink it.
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| Krytox |
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{USERNAME} wrote: couple of questiions.....how did u cut the sump? Machine Shop Bandsaw. Quote: how thick is the plate u welded on 6mm Quote: where can i get a piece of plate from? Smart Aluminum®, Local Head Machinist/Workshops If your keen, Print up the Pictures and take the sump to a Fabricator and they 'should' be able to do it for you. If they cant, never go back there again, they're useless. I'd expect around to pay around $100-150 to do it.
_________________ Carefree, we may not be number one, but we're up there. |
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| effalcon94 |
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hey krytox looking at doin a au conversion and have got a questions.
sory if the question sound stupid but im stil learning 1. (Flatten the baffle mounting towers and drill/tap threads for re installation) i dont understand  2. will my knock sensor off my ef fit or even work with the au engine setup? cheers anthony |
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| ToranaGuy |
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Very nice work dude, i think this needs to be made into a tech doc pdf file!
Cheers ToranaGuy
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| 89.SVO |
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Age: 35 Posts: 3382 Joined: 11th Mar 2008 Ride: EA SVO, AU2, Toyota Crown Location: Bendigo |
if doing an AU conversion but using the log manifold can i just bolt that straight on but have to use and XH tensioner and change my auxiliary shaft to the EA one so i can use the dizzy
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| TROYMAN |
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{USERNAME} wrote: if doing an AU conversion but using the log manifold can i just bolt that straight on but have to use and XH tensioner and change my auxiliary shaft to the EA one so i can use the dizzy the log goes straight on..all you have to do is mount the ea aircon bracket to the au block and bolt an el aircon compressor to the ea bracket, this will drop the pump down enough to clear the log manifold then use the xh tensioner.. you dont need to change the aux shaft, but i would use the small gear from the au oil pump drive and fit it to your dizzy. |
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| snap0964 |
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IIRC it was posted on here that the EF and AU knock sensors had a different signal type ??
Or have I got it wrong ?? BTW, Nice work Andrew.
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| TROYMAN |
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{USERNAME} wrote: IIRC it was posted on here that the EF and AU knock sensors had a different signal type ?? Or have I got it wrong ?? BTW, Nice work Andrew. afaik they are compatable... i had the au knock sensor wired up to the el ecu and i never got a fault code but i cant confirm if or how well it worked... |
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| krisisdog |
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I swapped the plugs on my EF so I could use the AU sensor, no issues.
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