Rb25det Exhaust Valve

[Girorostar]

Sup everyone,

My engine is being rebuilt atm and my mechanic told my that 1 of my exhaust valves in cylinder 4 needs to be replaced. Does anyone know the oem number for the exhaust valve and are there any other nissan cars that uses the same valves?

I did a search but didnt find any answers only thing i got was to look at erics performance parts shop but they only sell the whole set.

Thanks in advance for the help.

[Girorostar]

Bump

I did a google search and apparently there are no other forums out there that knows the oem valve numbers, its been asked many times with no results.

So i was looking at the ferrea valves and was wondering if they are a direct replacement or if i need to modify the head for them? Do i need to buy new valve guides ect ect to use them?

I hope someone can help me out, cheers.