This video is about one of my favourite sounding engine the Alfa Romeo 2.5 L V6. This engine is quite famous for having powered the insane Alfa Romeo 155 V6 Ti DTM/ITC. The V6 was able to produce 480 hp in its last version (the one of the car you see in this video) at 11900 rpm (!!!) and it was able to reach a top speed of 300 km/h.
You can see and hear the sound of the V6 engine mounted on the 1996 155 DTM while making a warm up and then you can hear it in action mounted on a hillclimb prototype car, called Juno Racing Ch2 (without sound restrictors).
Camcorder: Canon Lergia HF M46 + Canon DM-100 Microphone
Events: STW Kuno Track Day & Trofeo Vallecamonica Hillclimb Race 2013
Where: Autodromo di Monza & Malegno-Ossimo-Borno, Italy