1.8 Turbo engine on a Audi 80 1.6
 

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RE: 1.8 Turbo engine on a Audi 80 1.6
 

Unless you are very handy with tools and fabrication, I don't recommend it. An engine swap is a very labor-intensive process, besides the physical constraints you will need a new hybrid wiring harness and all the accompanying electronics. Then you have to deal with exhaust, extra cooling capacity, transmission, etc.