Blacky

PO420 is "THE" most common code. There's a multitude of things which will trigger it. I just clear it with my code reader and it usually does not come on again for many, many months. Definately do not get sucked into replacing your cats. It will not stop the code from coming up and it will cost you a small fortune.

If it is a different gear ratio you will need to swap the rear differential as well, just in case you didn't know that already.

You say no fuel is pumping. Is the fuel pump fuctional?

I'm thinking the ECM is not compatable with the motor. 92 was way before OBDII and a 97 engine would definately be OBDII. They just aren't communicating with each other properly.

Check the sway bar bushings too. Mine were worn and caused a clunking sound over bumps. It's a cheap fix too, about $15.00 a pair.

SVX bore size: 56.1mm Toyota 2WD bore size: 60.1mm You just need hub-centric rings...56.1 id 60.1 od http://www.roadkillcustoms.com/hot-rods-rat-rods/Wheel-Bolt-Pattern-Cross-Reference-Database.asp?Makes=TOYOTA&Models=PICKUP+2WD Scroll down to matching vehicles.

Hot and really friggin' hot!

It is non-interference. There are no real issues with the engine other than Subaru style oil leaks. The biggest problem is the tranny. They are prone to overheating and early death. Install a good tranny cooler, one with a thermostat and fan is best. Check out: http://www.subaru-svx.net As of Saturday, I now own 2 of them.

Rear diff failures are quite rare, if you keep fluid in them. I wouldn't hesitate to buy a used one. I'd replace the 2 axle oil seals just to be safe.

Sounds like classic head gasket symptoms to me also. Sad to say.

The Cosmo CAI goes into the fender. No more chance of hydrolock than the stock intake.

I've used a CAI from Cosmo Racing on other vehicles and they are excellent, cheap too. Here's a link for ya:http://www.cosmoracing.com/search.asp?searchstring=subaru They have short ram (hot air) and real CAI.

Bosch makes Subaru OEM O2 sensors.

Alrighty then, thanks for the help. I'm definately looking for an easy swap not a Frankenstein experiment. Maybe I'll go to plan B. Buy a second SVX I've had my eye on which has a blown front diff and swap in the 4.44 tranny and rear diff from the Outback. I know that can be done.

This has probably been covered but I couldn't find anything when I did a search. I have a '97 Outback with a dead engine and have a lead on a 2000 EJ22 for a great price. Is it a straight plug and play or are there other issues to deal with?