Today at Atelier Kaz - ex-Honda R&D, F1, Indy/CART engineer

The old radiator.
As seen on many NSX, the lower half fins were nearly completely smashed so the cooling efficiency was really low.












Quite surprised to see the amount of leakage.
Basically, it was leaking from the front section of the lower tank and it was from many area.

Another reason why you should replace radiator as OEM one is just a consumable parts.







Quick cleaning of the rad fan shroud.












And installed.
As always, no modification required when using Koyo Racing Rad.




Time to put the eng/gbox back in the bay.



Kaz