Wtb Rb20det Sydney

[Kyer32]

Want to buy a good running Rb20det in Sydney preferably complete or long block 

[Duncan]

I doubt you will find such a thing after all this time (and if you do, unless it comes from a wrecker with a guarantee I would have no confidence about the "good, running" part. There are few of these old motors around, and if one is out of the car but apparently OK there is a high chance of issues.

You are much better off pulling the engine you have and having it rebuilt. If you have no plans other than running a stock motor, a quick clean, measure, new bearings and rings and a head job is going to be the cheapest way to get you back into a reliable engine

[GTSBoy]

Or, while it's nearly as hard to find - an RB25 is the only thing to put in if the RB20 is dead.