Omega B – Converting a V6 to V8. Is that possible?

Hi together! I’m seriously thinking about installing an “old” used (American) V8 in my MV6 to make it audiblely more beautiful, but above all stronger and more powerful. A high torque plays a decisive role for me. It’s clear that you also need the right transmission, chassis & adequate braking system. This idea is not new now, I would just like to know if any of you can help me with real experience values..? I would like to have a really older engine with powerful engine capacity and without any electronic snaps with “real” carburetors. I would probably also need space in the engine room. Such a conversion is certainly tremendously expensive, but this charming thought hardly lets me go any more. I hope for a lively answer, so until then! Dietmar