You could try a bottle of Chemiweld for around $20, usually works but can cause problems down the road with small blockages though I ran a taxi on it for at least 400,000 K's and about 20 bottles before it finally had to be fixed, then buy the $1,500 motor and con some mates into helping change it over when the time comes.

One thing you must do is follow the instructions to the letter, when you dump your radiator water save it and re-use it as it's new.

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Beaten up old 98 Gen 2 Liberty, 13.0, stock V3 STI running gear.
07 Transit motor home
69 VF & 70 VG Valiants needing full restoration
Yamaha Zooma 50cc rocket hopefully going with the Transit.

Oh god thats askin for trouble

using the Perth-WRX mobile app

Do it once, do it right....

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No Subarus currently owned