Isuzu G-series Twin Cam

Does anyone know where I can get a workshop manual that includes a fuel injected g180? or could I borrow/copy one?

you do mean the g180w twin cam right?
what do you need to know? and the workshop manual that i know about is all in japanese so dont think that will help

Bradlze is correct the only manual for the G180w is in Japanese. I got a copy in the 90s from GM, after I wrote and complained to Isuzu in Japan. It is not much help.