I know a guy who was selling a turbo ea82 rally spec, approx 150 at the flywheel. Let me know if keen, I'll se if it's still about. It has sat for a number of years though, so condition a bit unknown.
Siamese exhaust, so this engine doesn't have huge power potential. I think the WRX spec ones were ~200HP
Any brumby '82 on will fit an EJ straight in. Best option for power + reliability, the EA82s blow a gasket at the first sign of overheatin I'm told.