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

All 4 camshafts were removed, checked the operation of all rockers arms and none of them were showing abnormal movement so that's good.
For this generation of NSX, it was equipped with 2nd gen LMA so none of them were sticky but
some of the springs were really soft compared to others so good time for replacing to the latest spec.








Will inspect the cam shafts in detail once washed but so far, only noticed 2 minor scuff markings but nothing unusual.
On the cyl head side, this rear bank intake side journal is the only place with minor markings.










As seen on many UK based NSX, the excessive use of black liquid gasket seemed to be common.
Some of them were trapped in the blowby oil pocket.









Will remove all these blowby contaminated charcoal black oil.