hi there,my mate took a legacy 2.0 8v non turbo in for scrap in his yard,after taking the engine out,the block is an ej20 closed deck item.is this the same block in the early 2.0 16v turbo scoobs with closed deck block?can this be rebuilt with wrx pistons,crank ect and wrx heads fitted as it is a low mileage item in good nick? thanks bryan