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Twin Turbo Manifolds 4 Rb25

Raysboostin

By Raysboostin,
in Engines & Forced Induction

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Raysboostin Mentor

Raysboostin

Posted
Posted

hi all,

a mate of mine is doin a build up on his r33 and we need to know if there is any off the shelf twin turbo manifolds to suit rb25. b4 u all start sayin "put a RB26 in it", or "just use a single turbo setup" he already has built the engine and has purchased turbos. if there isnt anything available he is just gonna have some made.

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https://www.sau.com.au/forums/topic/189984-twin-turbo-manifolds-4-rb25/
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PM-R33 Grand Master

PM-R33

Posted
Posted

As far as im aware there isn't anything of the shelf available but it shouldnt cost too much to have one made up. There's a few RB25's running twin turbos on the forums, do a quick search for some threads and PM the owners of the cars and ask them.

Hope that helps.

Raysboostin Mentor

Raysboostin

Posted
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Posted (edited)

yeah i did a search, but couldn't find any info on off the shelf gear. thats y i asked. r the oem RB26 manifolds cast or fabricated??

edit: RB26 is cast. i guess u could buy one of those aftermarket stainless manifolds for a 26 and change the flanges to suit. it would look alot neater than a cut'n'shut oem manifold.

someone should do one of those sticky threads about twin turbo 25s. there seems to be alot of interest in it, and the questions r always the same.

Edited by Raysboostin

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