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The mkiv Supra Owners Club

I've Rebuilt my Engine!


tonyhawk
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I’m getting close to finishing my engine rebuild, so I thought I’d share it with everyone! :p

 

It’s a sorry tale of broken engines, a lack of money, a lack of time and a girlfriend who didn’t believe in getting it mended… :(

 

However, the tale has a happy ending: the girlfriend went, I found some time, I found a little money and so out came the spanners, out came the engine and…..there it sat for ages...

 

The block had suffered an oil starvation (even longer story than this one!) and under inspection needed a new crank (the journals were cracked!) and the main caps needed line boring (spelt correctly?). That, I left to the engineers, but the rest has been my own blood (on several occasions), sweat (plenty of) and tears (well, I didn’t cry, but I reserve the right if it doesn’t work :scare:)

 

During this sad, sad period of my life I also lost my license for filtering on the M40 on my R1, the ban for which ended today (hooray!), however I still need to re-take my test (Boo), which I’m hoping to do soon!

 

Anyway, the engine is now built, and it had lots of new shiny bits on it, existing bits shined up and I’ve treated myself to a few extras, not a show winner, but a big improvement!

 

I’m hoping to put the engine in on Tuesday as I have a day off, so I’ll post more pics then, but before that momentous occasion here’s what I’ve done so far:

 

http://picasaweb.google.co.uk/BoredOfChoosingAnID/SupraEngineRebuild

 

I’m hoping to have it ready and my license back for JAE; it’s in serious need of some bodywork, but alas, the cash has gone, at least she should get there well!

 

:ecstatic:

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Top job mate! wish I had the skills to do that.

 

I see you have a couple of boxes of bits in the background. When doing a job like this do you know off the top of your head where things go back too, or do you record some how what goes where?

Edited by MRX (see edit history)
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wow man good job and in quite a small garage as well (around the same size as mine). Did you do anything to make sure it was a dust free enviroment? Also are you a mechanic by proffesion or just someone who likes to get stuck in? Would love to do an engine rebuild but maybe something smaller like a mini A series engine lol

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I see you have a couple of boxes of bits in the background. When doing a job like this do you know off the top of your head where things go back too, or do you record some how what goes where?

 

I've stripped it a couple of times now, but pretty much most bits can only go in one place. My saving grace last time was taking LOTS of pictures before and during the strip!

 

Er, now where did that pipe go.... :p

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wow man good job and in quite a small garage as well (around the same size as mine). Did you do anything to make sure it was a dust free enviroment? Also are you a mechanic by proffesion or just someone who likes to get stuck in? Would love to do an engine rebuild but maybe something smaller like a mini A series engine lol

 

Cheers fella.

 

Small...yes! Also, very, very cramped!

 

I'm in IT by trade (you can see a rack of stuff in the background...sad I know...), but I had several cortinas as a wee lad and you either learn how to fix them or you don't go anywhere! I used to carry a full tool kit in those!

 

It wasn't dust free unfortunately, however I used an air line at each stage to get things cleared, then coverd it in plastic when I wasn't working on it.

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For those of you not too bored of engine rebuilds yet I have an update; I put the engine in yesterday, I didn't get a chance to finish it, but it's in!

 

:)

 

http://picasaweb.google.co.uk/BoredOfChoosingAnID/SupraEngineRebuild

 

I've also set up an album for comparison before and after shots and I'm chuffed with what you can achieve with some degreaser ;)

 

http://picasaweb.google.co.uk/BoredOfChoosingAnID/SupraEngineRebuildBeforeAndAfter

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I have fitted it engine on it's own and engnie/gearbox combo and I would say I much prefered putting it in as one piece.

 

The two top bolts on the bell housing are nigh impossible to get to once the engine is in, and I hate laying under the car if I can avoid it.

 

It went in remarkably well, although doing it on my own was mildly inconvenient as I had to lower it, push the gearbox down and pull the car up the drive at the same time!

 

If you can get someone to help, do!

 

It makes jobs like the starter motor a lot easier.

 

Also, I stopped with the engine about a foot out the bay and then plugged everything in (loom etc.), it's sooooo much easier than trying to get to things once fully in.

 

Let us know how you get on.

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silly question aleart!

 

Are engine looms like say PC sockets as in the wires will only go in the coresponding socket so there is a very small chace of cocking it up

 

On the whole yes. Several plugs are the same, but the loom and most of the vacuum hoses are shaped so when you put them into roughly the right place, most of the plugs etc. line up.

 

Take lots of photo's before you take it out and as you take it all apart, I have referred to mine several times!

 

I also have a CD with loads of Toyota tech data on (clearences, torque settings etc.), diagrams and general 'how to' procedures if anyone wants a copy? Er I mean, if anyone wants to act as an off site safe storage for a backup of my CD... :p

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Thanks for that, pretty brave doing it on your own! At least I know it's possible, I wouldn't even have thought to try doing it on my own.

 

Id love to have time to do something like this, good job mate

 

good work dude

 

Cheers for the support, it's much appreciated; this forum is fantastic for it :)

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