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R32 And R33 Rb25 Cams

Nosmo

By Nosmo,
in Engines & Forced Induction

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Nosmo

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Posted

G'day all,

I am currently in the process of building an RB30DE using an R32 RB25DE head.

I am chasing a set of cams to suit the RB25 head, but can only find some to suit R33 RB25. I want to know if these are the same as / interchangeable with the cams from the R32 RB25.

The other option I have is to use the R33 head. I would prefer not to do this as it will require running oil lines for VVT (which is most likely not going to be used anyway) and machining of the water galleries in the RB30 block.

Although, if running oil lines and machining the block is not overly difficult I may consider using the R33 head. What do other recommend / done in the past?

Thanks in advance!

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https://www.sau.com.au/forums/topic/91613-r32-and-r33-rb25-cams/
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