I'm sure I've seen websites out there with 1JZ and 2JZ motors in a 3rd gen Celica.
Find a motor and measure it up.
Only real concern is whether the sump will clear the crossmember.
Might have to move the radiator to the other side of the radiator support panel.
For a serous drift machine you will want LSD.
Finding a T series LSD can be hard and you are still stuck with a solid axle.
Luckily you can take the rear from a 85 GT-S Supra and bolt it straight in (need to cut off your panhard rod bracket to make room).
It has IRS and the much stronger F series diff is easy to find LSD for (F series was used on the Toyota pickup).
Also give thought to a 1UZ-FE Lexus V8, with or without a pair of turbos added.
One guy even put in a Chrysler 318 engine.
The 22R engine can make serious HP.
See
www.lcengineering.com
- Stepho