Thanks mate
Well the car came over with a boost controller that didnt work properly and it pinged straight away, my guess was overboosting detonation rather than lack of fuel.
Then ceramic turbo self destructed and that didnt help. soon after blue smoke....still went ok but we decided to chuck her in the shed and open her up.
sure enough 2 pistons had cracks in them.
Gotta get yaself some of them 12s whatsisname