could find out ref pistons etc,all i know at the mo is low compression mahle pistons im running 15-16psi, im after nice power/torque but i dont want to be destroying gearboxes etc every couple of months , what sort of max boost will a stage 3 hybrid T3 turbo run?? ....................................... , im sorry guys ive also just fitted a baileys dv26 d/valve waaaaaaaaaaaaaaaa tish