SR Stock side mount IC Vac. Hose???

For the RWD SR20DET cars! Sponsored by Wiring Specialties.
Gmans13
Posts: 194
Joined: Tue Oct 29, 2002 2:36 pm

Post

Where does the vacume hose go to that comes off the ic? It splits in to a T but then where??? If some one could help me out that would be cool.


S13240
Posts: 1908
Joined: Fri Jul 26, 2002 8:06 am

Post

It goes to the bigger vacuum line located above the throttle body.

Gmans13
Posts: 194
Joined: Tue Oct 29, 2002 2:36 pm

Post

I thought the big one that came off the throttle body was one of the ones that goes to the canister? Also It T's to where does the other one go to?

User avatar
themadscientist
Posts: 26254
Joined: Tue Nov 12, 2002 3:30 pm
Car: R32 GTR, DR30 RS Turbo, BRZ, Lunchbox, NSR50 Sportster 883 Iron
Location: Staring down at you with disdain from the spooky mountaintop castle.

Post

The "purge" line on the canister that he mentioned is the right one, Tee into that.

Gmans13
Posts: 194
Joined: Tue Oct 29, 2002 2:36 pm

Post

One more thing...there is a little nipple that comes off the end of the ic piping that is connected to the throttle body what do I connect to that?

Gmans13
Posts: 194
Joined: Tue Oct 29, 2002 2:36 pm

Post

found a pic of the hoseless nipple with a hose

User avatar
themadscientist
Posts: 26254
Joined: Tue Nov 12, 2002 3:30 pm
Car: R32 GTR, DR30 RS Turbo, BRZ, Lunchbox, NSR50 Sportster 883 Iron
Location: Staring down at you with disdain from the spooky mountaintop castle.

Post

Does it look original or like someone added it?

Gmans13
Posts: 194
Joined: Tue Oct 29, 2002 2:36 pm

Post

It is original it is the thing that the hose is connection to in the pic above.

S13240
Posts: 1908
Joined: Fri Jul 26, 2002 8:06 am

Post

That hose is from the wastegate. Wastegate gets it's signal from the ic piping...that's the stock location for the stock smic.

BuudWeizErr
Posts: 4745
Joined: Tue Sep 24, 2002 11:35 am

Post

Doesn't the wastegate get it's signal from the hotpipe, before the intercooler? I don't know if it matters, but I know my hotpipe has the nipple for the wastegate actuator on it.... before the intercooler.

Gmans13
Posts: 194
Joined: Tue Oct 29, 2002 2:36 pm

Post

are you using the stock ic and wastegate?

User avatar
themadscientist
Posts: 26254
Joined: Tue Nov 12, 2002 3:30 pm
Car: R32 GTR, DR30 RS Turbo, BRZ, Lunchbox, NSR50 Sportster 883 Iron
Location: Staring down at you with disdain from the spooky mountaintop castle.

Post

there should be a hose on the compressor housing of the turbo going to the actuator for boost control. It might be a silly question but does your blow off valve work now?

S13240
Posts: 1908
Joined: Fri Jul 26, 2002 8:06 am

Post

Buud: You must have an fmic that's why you have a nipple on your hot pipe for your wastegate line to hook up to.

Stock smic has the nipple on the cold side as you can see in that picture posted. I btw am using the stock smic.

BuudWeizErr
Posts: 4745
Joined: Tue Sep 24, 2002 11:35 am

Post

i'm using the stock wastegate, but a GReddy V-Spl intercooler.



you can see the hose coming out from under my hotpipe and going to my wastegate.

S13240
Posts: 1908
Joined: Fri Jul 26, 2002 8:06 am

Post

Pic doesn't work Buud! : )

Don't worry Buud...I also trust Wayne as I bought my ecu from him. Very nice guy and he was the one who told me to plug my wastegate line to that little nipple on the cold pipe side for the stock smic piping.

Gmans13
Posts: 194
Joined: Tue Oct 29, 2002 2:36 pm

Post

Correct me if I'm wrong but the stock wastegate is what I posted in the first pic above right?

BuudWeizErr
Posts: 4745
Joined: Tue Sep 24, 2002 11:35 am

Post

No, you posted a picture of the stock reciculating valve. The wastegate connects to the exhaust turbine.

User avatar
FTRS14.5
Posts: 543
Joined: Tue Dec 10, 2002 12:40 pm
Contact:

Post

Try this place:http://www.eurostreetgraphics.com/srswap.htmMight have your answers

pampadori
Posts: 431
Joined: Sun Aug 18, 2002 3:52 pm
Car: 91 Nissan 240SX coupe

Post

this thread is all sorts of confusion. the stock t25 on sr doesn't have a fitting on the compressor housing like mad scientist said, the bov fitting tee's with the bigger of the two carbon can hoses, the fitting nect to the radiator shroud does go to the boost sensor of the wastgate. shaun


Return to “SR20DET Forum (rear-drive)”