EJ20G, engine pull and rebuild, some questions!
Posted: Thu Apr 05, 2007 2:41 pm
Hi there!
Been reading on these forums for quite some time, ever since I bought my -92 Subaru Legacy Turbo back in march last year.
For a while now, I've had 2 problems with my beloved Subbie:
1. Oilleak from engine onto exhaust, and
2. A valve-lifter that knocks some when the car is cold.
Now, a couple of days ago, I decided to pull the engine, and do a major rebuild, just to have it done.
So, me and 4 of my friends started tearing everything apart. Reading through these forums, I had gathered some information about the pull, and felt confident it would all work out well.
With everything in the engine bay disconnected and the intake removed, we tried to lift the engine. But it just wouldn't come out.
It does separate at the gearbox, and the two enginemounts do pop out of their holes, but the engine itself won't come. Now this is not a major problem since we didn't have a real crane (we used musclepower) and I'm sure it will come out when I get hold of a crane, but just to be sure, is there something I could have missed, that people do miss?
Now, onto my major questions:
With the engine out and in parts, what do you suggest I do? This is what I have planned: (The car has gone 270k km (170k miles))
-New gaskets
-New bearings
-Cylinders honed
-New pistonrings
-Valveseats polished
I'm also thinking about sandblasting the entire engine and the intake, so that it looks shiny and new.
Now, is there anything else I should think of?
Clutch? Valve "guides"? ...?
I'm also thinking about tuning it a little, now that the engine will be fresh. What are the cheapest ways of increasing the power a little?
Increase boost? How well does the original turbo work at, say, 1-1.2 bar? From what I've gathered, the engine will manage close to 1.4 bar in original condition.
Exhaust system? Is there any point in going up to, say, a 2.5" system from the cat and back?
What else? Going from the standard 200 to about 250hp would be nice.
Also, where should I buy parts from?
I live in Sweden, and I haven't found any place here in Sweden that sells the parts I need, but if there are any Swedes here, they might know?
And if I end up ordering from somewhere else, where should I order from? The states? Japan? Where do I get the best quality for the least money?
Thank you for reading this far, and hope you can help,
Petter
Been reading on these forums for quite some time, ever since I bought my -92 Subaru Legacy Turbo back in march last year.
For a while now, I've had 2 problems with my beloved Subbie:
1. Oilleak from engine onto exhaust, and
2. A valve-lifter that knocks some when the car is cold.
Now, a couple of days ago, I decided to pull the engine, and do a major rebuild, just to have it done.
So, me and 4 of my friends started tearing everything apart. Reading through these forums, I had gathered some information about the pull, and felt confident it would all work out well.
With everything in the engine bay disconnected and the intake removed, we tried to lift the engine. But it just wouldn't come out.
It does separate at the gearbox, and the two enginemounts do pop out of their holes, but the engine itself won't come. Now this is not a major problem since we didn't have a real crane (we used musclepower) and I'm sure it will come out when I get hold of a crane, but just to be sure, is there something I could have missed, that people do miss?
Now, onto my major questions:
With the engine out and in parts, what do you suggest I do? This is what I have planned: (The car has gone 270k km (170k miles))
-New gaskets
-New bearings
-Cylinders honed
-New pistonrings
-Valveseats polished
I'm also thinking about sandblasting the entire engine and the intake, so that it looks shiny and new.

Now, is there anything else I should think of?
Clutch? Valve "guides"? ...?
I'm also thinking about tuning it a little, now that the engine will be fresh. What are the cheapest ways of increasing the power a little?
Increase boost? How well does the original turbo work at, say, 1-1.2 bar? From what I've gathered, the engine will manage close to 1.4 bar in original condition.
Exhaust system? Is there any point in going up to, say, a 2.5" system from the cat and back?
What else? Going from the standard 200 to about 250hp would be nice.
Also, where should I buy parts from?
I live in Sweden, and I haven't found any place here in Sweden that sells the parts I need, but if there are any Swedes here, they might know?
And if I end up ordering from somewhere else, where should I order from? The states? Japan? Where do I get the best quality for the least money?
Thank you for reading this far, and hope you can help,
Petter