Wiki information on NSX Prime says all 5-speed European NSX have same ratios as US domestic market, but has anyone actually checked/measured UK ratios to check if they are USDM or JDM?
Reason I'm asking - some time back I tested/measured ratios on my Australian delivered NSX and concluded they are JDM. My theory is right hand drive NSX's got the JDM ratios, and only left hand drive got USDM.
It's hard to find Australian specific specs on the ratios, but if UK NSX are definitely not JDM my theory may be wrong and I might have to revisit my test measurements
thoughts?