Type-S one is believed to be based on Zagato.
NA1 Type-R one is Corse and NA2 NSX-R is Tuner.
The touch of leather is similar between Type-S and NA2 NSX-R but obviously, the shape is different especially around the spoke section.
I felt the slight difference in wheel diameter as well as the grab diameter/thickness but I could be wrong as it was long time ago.
The difference between NA1 Type-R and NA2 NSX-R is mainly the leather touch and the stitching.
The base model is different but similar design.
The NA1 leather feels smooth and shiny. I think the standard is red stitching.
NA2 one is like more friction on the leather surface and mat finish. Black stitching.
Kaz
Finally, I've found a 1991 with very, very low mileage. 'Ar4m' was the letters I was looking for.
My expert told me it looks good to get wrid of the airbag legally.
One question: how many screws do I have to order, 6, 9 or 12? I'm going with the OEM boss but the aftermarket MOMO Tuner instead of the overprised OEM steering wheel.
No. 3 and 4 seem to be the same: http://jp-carparts.com/honda/partlis...ig=B&fig1=3102
Thomas, you would require 9 if you used a OEM Momo steering wheel.
Using a Momo Tuner only 6 are required, as Simon said.
i will drill the 3 extra holes on the Momo Tuner, then i will also need 9,
OEM, which i already have, bought a long time ago.
Why the 9?
You use 3 to secure the OEM steering wheel to the OEM Boss, these 3
are the extra holes, outside of the 6 universal pattern.
then you use the other 6 to secure the horn ring to the steering wheel.
This will make MUCH easier the job of leveling straight the horn's "H" and
center it inside the Black Ring.
Nuno
The 78514-SL0-R01 (red 'H') is out of stock at my supplier. The Type-S/Zero had a black one I could live with but I didn't find a part no. yet. Anybody?
On the other hand I can use the one that came with the MOMO steering wheel first.
Last edited by goldnsx; 15-05-2017 at 09:47 AM.