Our diesel Toyota Land Cruiser started its’ life as a gas powered 1992 FJ80. Later a Toyota 1HZ 6-Cylinder diesel motor was swapped in along with a H-151 5-Speed manual transmission.
The 1HZ diesel motor was never offered on North American Land Cruisers (besides mine trucks), but was a factory option on various models overseas.
The 1HZ in its’ factory form outputs 135 hp at 3600 rpm and 187ft/lbs. of torque at 2000 rpm
Apparently it is a good candidate for biofuels since the 1HZ has indirect injection
Here is a short video of the 1HZ running. Gotta love that sound.:)