Is there any engines that I can swap to my 96 Audi a4 b5 2.8 quattro?

 

Btw it's a12v

 

i don't know why people hate on the 12 valve they sell a supercharger kit for it plus if you bore that engine out to a 3.0 port and polish everything with strong internals there is no reason why you couldn't make 450 at the wheels. just saying it could be done and it would give us 2.8 guys something to throw at the s4 guys