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Question About Setting Up A Rb25 Turbo On A Rb20 Correctly

yoshiii335

By yoshiii335,
in Engines & Forced Induction

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yoshiii335 Rising Star

yoshiii335

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Posted (edited)

Hello

I have put a RB25 turbo onto my RB20 DET motor. It has a HKS actuator on it. I didnt want to have to tap a nipple into my pipe before the turbo so I tapped a nipple into the compressor housing, the same as it is set up on the RB20 turbo.

Will this work fine or should I tape a nipple into the pipe before the turbo?

I searched and found both ways mentioned. Also when I set up a boost controller for this, I set up normally as far connection as it is done for the rb20? Just want to get the best out of it.

Edited by yoshiii335
Kinks Grand Master

Kinks

Posted
Posted

compressor housing should be fine, especially if you tapped it in a similar spot to the RB20 turbo. although I think you mean the pipe "after" the turbo not before it. Before the turbo, you have the rubber pipe going between the AFM and turbo.

yoshiii335 Rising Star

yoshiii335

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compressor housing should be fine, especially if you tapped it in a similar spot to the RB20 turbo. although I think you mean the pipe "after" the turbo not before it. Before the turbo, you have the rubber pipe going between the AFM and turbo.

Fine.

Cool Thanks

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