NSX NA2 Headers.

NSX NA2 Headers.

Author
Discussion

dickyf

Original Poster:

807 posts

231 months

Friday 23rd March 2012
quotequote all
looking for a pair of NSX NA2 headers. thanks in anticipation

silver surfer

480 posts

214 months

AR

861 posts

230 months

Monday 26th March 2012
quotequote all
I believe the OP is looking for OEM 3.2 manifolds.

dickyf

Original Poster:

807 posts

231 months

Monday 26th March 2012
quotequote all
I am looking for NA2 3.0 headers to replace the cast iron OEM manifold on the NA1 cars.

silver surfer

480 posts

214 months

Monday 26th March 2012
quotequote all
All NA2 are 3.2 and not 3.0.
All 3.0 are using the same manifold as the one you have ...

SS

dobly

1,275 posts

165 months

Tuesday 27th March 2012
quotequote all
As the Silver Surfer said, all 3.0l engine cars are designated NA1, even those made and sold in 2005.

All automatics are called NA1 (as they all have a 3.0l engine). The NA2 refers to the engine upgraded in size and performance in 1997 to 3.2l, for manual cars only.

The NSX evolved through many iterations which had many different names:

The first cars from 1990/1 were called E-NA1 with an engine code of C30A. This carried through for both manuals and autos for 7 years. The vast majority of NSX date from the first 3 years of production.

The Type T (Targa) was introduced in March 1995 in both manual and auto guises.

Manual cars were then designated E-NA2 with the C32B engine, starting in February 1997. Autos continued with E-NA1 C30A.

Manual cars produced from September 1999 were given the GH-NA2 code for 10 months, autos produced during this period GH-NA1, the GH referring to the Low Emissions Vehicle status that had been bestowed on the cars at that time . The individual models also then had a specific model code for each JDM variant:
Manual NSX Coupe 6A240
Auto NSX Coupe 6A260
Manual NSX Type T 6A360
Auto NSX Type T 6A340
Manual NSX Type S 6AS62 (Japan only)
Manual NSX Type S Zero 6AS60 (Japan only)

This was obviously a bit complex, (given the low production numbers). Things became simpler a few months later:

Manual cars produced from April 2000 were designated LA-NA2, autos LA-NA1.

In December 2001, the new "facelift" or "02+" car started production with the following designations:

Manual - LA-NA2
Auto - LA-NA1

This continued until March 2004, when ABA replaced LA as the prefix for the model code.

So, total production = 19,005 units, ~10,000 of which went to North America, ~7450 went to the local Japanese market (RHD), about 1400 to Europe (including the UK), and the remainder, about 200, to other countries not mentioned.

I haven't got the split between autos and manuals. The number of NA1 3.0 engines is likely to be about 16,500 of the 19,000......

Got all that? There will be a test later.....





Edited by dobly on Friday 24th October 04:30


Edited by dobly on Wednesday 27th September 04:21


Edited by dobly on Thursday 9th November 00:40


Edited by dobly on Monday 1st July 05:49

dickyf

Original Poster:

807 posts

231 months

Tuesday 27th March 2012
quotequote all
Sorry, yes it's the later style headers from a 3.2 car I want.
Thanks