Putting stock actuator back on RB25. HELP!

Discuss the RB20, RB25 and RB26 series engines.
PANGES
Posts: 94
Joined: Mon Mar 29, 2004 6:52 pm

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I'm trying to put my car back to stock boost (7psi) but i'm having problems... if anyone has a stock skyline setup (no boost controller) can you post pics of the wastegate and the gold actuator that has those 2 hoses running off of it? There's 2 hoses that come off of it and i think the turbo and wastegate hook up through an "F" fitting that hook up to the actuator thing... can someone post pics of it? it's on the driver's left of the engine... I pluged all the hoses back up but dont think I did it right... I'm only boosting 4 psi. I tried checking my old rb pics but they're all too blurry or dont have a good shot of the lines. I just need to know what hoses go where!

Here's some pics of what I need more pictures of....



Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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just flip the hoses hahatheres only 2

PANGES
Posts: 94
Joined: Mon Mar 29, 2004 6:52 pm

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Kamin wrote:just flip the hoses hahatheres only 2
there's actually 5... lol... there's a hose coming from the recirculation pipe, one from the wastegate actuator, one from the turbo.... the actuator and turbo one goto this little "F" fitting and then the last inlet of the F fitting goes to the solinoid and there's 2 nipples on the solinoid... i'm confused what 3 hoses goto the F fitting and what 2 hoses go to the solinoid.

Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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holy **** what? 5?

i didnt have one on my RB but from what i understand the little thing is just a boost controller needing a pressure side and a control side.

PANGES
Posts: 94
Joined: Mon Mar 29, 2004 6:52 pm

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Kamin wrote:holy **** what? 5?

i didnt have one on my RB but from what i understand the little thing is just a boost controller needing a pressure side and a control side.
man... i did'nt realized it would be different on an R34.. lol. I think tomorrow i'm just going to go out and plug all the hoses different ways until I get it right.


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