RB25 stock bov flange?

Discuss the RB20, RB25 and RB26 series engines.
DETurbine
Posts: 491
Joined: Mon Jun 30, 2003 12:49 pm
Car: Nissan S13 RB25
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Does anyone know what mm size the two bolt stock bov flange is?


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jrd450r
Posts: 194
Joined: Tue Oct 03, 2006 10:49 am
Car: 1990 RB25DET S13

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Extreme PSI sells them, its actually the same as one of the DSM flanges. I went over there with the stock crossover pipe to see and they gave me a DSM flange that is the same thing. It was like $12 for the mild steel one.

DETurbine
Posts: 491
Joined: Mon Jun 30, 2003 12:49 pm
Car: Nissan S13 RB25
Contact:

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jrd450r wrote:Extreme PSI sells them, its actually the same as one of the DSM flanges. I went over there with the stock crossover pipe to see and they gave me a DSM flange that is the same thing. It was like $12 for the mild steel one.
You are right, I forgot that I heard that a while back. Thanks for the info!


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