There are many injected Toyota engines out there than you could drop into your KE30.
1. a) One of the easiest, an EFI Intake Kit from a KR42R Townace.
... b) If not the Injection kit itself, a 7K-E Engine from a KR42R Townace.
2. The most common, the 4A-GE conversion.
3. A 2T-GEU from a TA22 Celica, but by the time you waste your money and time on the conversion, the 4AGE would be more worth it in the end.
4. A 3S-GE Beams from an Altezza. It might be a bit of a costly conversion, but it's more fuel efficient, and more powerful than a 4A-GE.
There are many options out there. An "FE" engine isn't the best for Power, but certainly is fuel efficient. If you're going to go for an A-series engine, and put all your money, time, and effort into it, a Powerful engine like the 4A-GE, or the 4A-GZE (Supercharged) would be the better option. :yes:
I haven't done these conversion, but these are just options you could consider. :)
Josh :cool: