1 Uzfe Out Of Crown (front Sump)with All Accessories Weiged 215kg Without Gearbox Then Less Than 190 Without Alt ,p/steer Pump ,a/c Compressor , Fan Pump And Lots Of Plastic Covers And Cats Removed.
It may depend on what is included with the engine, so both weights may be the right answer. A complete engine will be around 364lbs. http://mywikimotors.com/toyota-1uz/
This one is from a '94 SC400. Obviously with wiring harness, ignitors, MAF, flex plate, oil pan. No accessories or exhaust manifolds.
2021-02-16_04-54-04 by Numbchux, on Flickr