Well, I have checked blowby myself, I pretty much have my own steam train [emoji28] it wasn't like this a few months ago.
The local landie mechanic here is very well respected and very very good :)
I just need the old girl to last a few months, so I can save up. I will also check all the things mentioned here :) thankyou everyone [emoji16] its done over 440000kms. I'm not sure if there was any lasting internal damage from the timing gear explosion. I've done a few oil changes since incase any metal floating around in there.

