im planning on picking up a s4 t2 motor and not sure if i should yet. well heres my questions

Do these two motors have any differences? compression, size, weight, etc

And would swapping in any s4 t2 internals into a s4 n/a be possible? ....any help would be great

 

yea...main difference is the TURBO...different compressions, different drivetrain (if you're doing a NA -> T2 swap) amoung other things