NA1 or NA2 ???

NA1 <97 NA2 >97
Not exactly correct.

NA1 and NA2 are codes for the NSX models based on the engine in the car, and are also characters 4-6 in the VIN (vehicle identification number).

NA1 refers to all NSXs with the 3.0-liter engine, which consist of the '91-96 NSX with the five-speed manual, and all years ('91-05) NSX with the automatic.

NA2 refers to all NSXs with the 3.2-liter engine, which consist of the '97-05 NSX with the six-speed manual.
 
Last edited:
NA2 refers to all NSXs with the 3.2-liter engine, which consist of the '97-05 NSX with the six-speed automatic.

Ken - you meant 6-speed manual tranny here right?
 
Back
Top