if you want to transform to another engine, that is a lot of work and such a big project to do this.

Last time my dad car's Toyota Corona (ST-150) had transform twice (Celica turbo engine and Levin 20V engine), all the part is transform from the original car, but seem the technician doesn't remove the old electrical stuff and will trouble a lot of problem. The car now is taken by me.

Last few months ago, i want to change the alarm system. it take a whole long day to install the alarm (normally will just take about 1-2 hours to finish the installation works). The technician told me that the car technician doesn't remove the old electrical stuff and may will cause the electrical fail (or even burn the car).

So, my advise is if you would like to transform it to diesel turbo engine make sure you remove the old electrical stuff and install all the original part from the transform engine.

The engine of consideration is just 2.5 liter diesel turbo engine. it is enough for the daily usage.

I got a shop to the transformation of engine near Sungei Besi. If you need the information, just PM me for the details!