When I was dong research I disovered this: http://www.4btswaps.com/forum/showth...4BT-Conversion

Closest I could find. I also spoke with a local builder who was wrapping up a 4BT in a Land cruiser. The biggest issue with these engines is that they are much taller than even a small block V8. But they're the perfect engine for a VX IMO. Good luck!