http://www.justauto.com.au/blogspigdon/post/8c85bba6-5323-469f-b4c0-3e658f314c87?current_page=18&item_position=269

is it a turbo a10?

Yes thank you, its the first time I heard about it happening on a reasonably well know stock 1000 
down south and if Im not mistaken was also used at a wedding for another member.
Probably angling the rear of the turbo towards the back of the engine would make a better and
easier time of curing the 3 inch dump pipe but the quality of the manifold and workmanship is top notch.

looks like draw thru judging by the outlet of the compressor,  from what i read a standard a12 will handle 10psi no worries and if you start winding the boost up your best off running a water/meth injection setup to stop detonation. i see most people using a 3/4 SU for draw thru setups, i've haven't had any experience with turbo'd a series so couldnt tell you much but it would be fun

It does loo like a front dizzy engine with a round port head in the car. I can only assume that the engine that will go in is the A14.

This is actually mine,
My friend made the manifold for me,
Its a stock a12 that when i got had "vegimite" as oil.
Was running 7psi and wanst giving any issues until i drove it to laverton for a family do and it didnt like the long trip. Cracked the oil rings in 2 cylinders. ATM ive got a ported a15 head getting done and once is fisihed will be back on the road
Turbo is  t25, 1 3/4 su msd ign with boost retard and elec dizzy.