Not sure what a Pernasis is, as I can't locate any car by that name.
Lamborghini Murcielago top speed : 211 mph Acura NSX top speed : 175 mph.
The 2002 Acura NSX has a V6 engine.
The 2004 Acura NSX has 24 valves.
The 2002 Acura NSX has 24 valves.
The 2001 Acura NSX has 24 valves.
The 2001 Acura NSX has a V6 engine.
The 2003 Acura NSX has 24 valves.
The 2005 Acura NSX has 24 valves.
The 2003 Acura NSX has a V6 engine.
The 2004 Acura NSX has a V6 engine.
The 2005 Acura NSX has a V6 engine.
You need to specify what 1990 Acura are you swapping an NSX motor into.