Hey there!

I´m about to buy myself a celica GTS... or at least i was going to until they started going like crazy...

now the cheapest one in a 150mile radius is at 9 grand with 160.000 Km...
so i wondered... couldnt i just buy a GT and let a mechanic put a brand new GTS-engine in there? i know they´re drifferent compression and i believe air intakeis different?!
Anyway... would that be possible?