help plz

ive got a expert 1.9d and ive got a 306td engine which ive put in my expert, its all in and runs fine but the doesn't seem to sit right as the turbo housing is sitting on the steering rack uj, it will sit on the top 2 engines fine but can not get the lower one on the back of the engine to fit as turbo is sat on steering, does it need different engines mounts?? the engine itself is idenical to the non turbo one i took out apart from the turbo, if antone can help would be very helpful as im stuck now
cheers dave