Hi,  Ive signed up to try and get some info on a mod i want to do. i know this is a Liberty site, but there are brumby posts. Ive got a 12/1991 Brumby, that i want to do a heart transplant on. Ive done the lift kit, rims tyres etc, but want to put in an ej20 N/A and 5 spd. dual range would be good to keep if possible.  I think the ej22's are getting a bit old so thought about the ej20, no hassles with   turbo plumbing, just a good driveable car. Has anyone done this that can help me with information please.  I live in South Australia so must comply with SA laws etc. Thankx  Daniel.