which is for hotpipe and which is for cold? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

komedy · 03-27-2006, 02:40 AM

is the top outlet thats is connected with the stock bov on the stock smic for the cold pipe and the botton outlet for the hot pipe?
sorry trying to load pic.

g6civcx · 03-27-2006, 03:40 AM

Ideally the compressor bypass valve (CBV) would sit on the hotpipe. The factory chose to put it on the coldpipe. If you can enlarge your picture I can circle it for you. If not I'll take a pix of my sidemount for you.

komedy · 03-27-2006, 03:44 AM

sorry it wont let me enlarge because of some kind of limit on the image?
so the pipe with the bov is for the hot pipe or cold pipe?

g6civcx · 03-27-2006, 03:55 AM

Quote:

Originally Posted by komedy

so the pipe with the bov is for the hot pipe or cold pipe?

Do you know what the terms BOV, CBV, hotpipe, and coldpipe mean?

I'll get you a picture later on. It should clear up everything for you.

komedy · 03-27-2006, 03:05 PM

sort of. the hot pipe is from the turbo to intercooler and the cold pipe is from the intercooler to the throthle body? i dont know what CBV is tho?

93 240sxfastback · 03-27-2006, 04:03 PM

When you bolt up the intercooler the piping should become obvious. It lines up.

komedy · 03-27-2006, 04:26 PM

ic then the cold pipe is the one with the stock bov atached to it

g6civcx · 03-27-2006, 08:33 PM

That's right. You got it.

I snapped some pix for you below. From the top, the hose that's disconnected is the hotpipe. It's disconnected because my turbo is out right now. The other hose is your coldpipe. The blue silicone taps the coldpipe for your wastegate.

On the bottom view, the CBV was removed and the piping capped.

P.S. Don't mind the pink slippers. I swear they're not mine

03-27-2006, 02:40 AM	#1
komedy Zilvia Member Join Date: Mar 2006 Location: LA Posts: 262 Trader Rating: (0) Feedback Score: 0 reviews	which is for hotpipe and which is for cold? is the top outlet thats is connected with the stock bov on the stock smic for the cold pipe and the botton outlet for the hot pipe? sorry trying to load pic. Last edited by komedy; 04-28-2007 at 04:06 PM..

03-27-2006, 03:40 AM	#2
g6civcx Post Whore! Join Date: Apr 2004 Location: Virginia, USA Posts: 5,764 Trader Rating: (5) Feedback Score: 5 reviews	Ideally the compressor bypass valve (CBV) would sit on the hotpipe. The factory chose to put it on the coldpipe. If you can enlarge your picture I can circle it for you. If not I'll take a pix of my sidemount for you. Last edited by g6civcx; 03-27-2006 at 04:04 AM..

03-27-2006, 08:33 PM	#8
g6civcx Post Whore! Join Date: Apr 2004 Location: Virginia, USA Posts: 5,764 Trader Rating: (5) Feedback Score: 5 reviews	That's right. You got it. I snapped some pix for you below. From the top, the hose that's disconnected is the hotpipe. It's disconnected because my turbo is out right now. The other hose is your coldpipe. The blue silicone taps the coldpipe for your wastegate. On the bottom view, the CBV was removed and the piping capped. P.S. Don't mind the pink slippers. I swear they're not mine Last edited by g6civcx; 03-28-2006 at 11:04 AM..

03-27-2006, 03:44 AM	#3
komedy Zilvia Member Join Date: Mar 2006 Location: LA Posts: 262 Trader Rating: (0) Feedback Score: 0 reviews	sorry it wont let me enlarge because of some kind of limit on the image? so the pipe with the bov is for the hot pipe or cold pipe?

03-27-2006, 03:05 PM	#5
komedy Zilvia Member Join Date: Mar 2006 Location: LA Posts: 262 Trader Rating: (0) Feedback Score: 0 reviews	sort of. the hot pipe is from the turbo to intercooler and the cold pipe is from the intercooler to the throthle body? i dont know what CBV is tho?

03-27-2006, 04:03 PM	#6
93 240sxfastback Leaky Injector Join Date: Dec 2003 Location: CA Posts: 55 Trader Rating: (0) Feedback Score: 0 reviews	When you bolt up the intercooler the piping should become obvious. It lines up.

03-27-2006, 04:26 PM	#7
komedy Zilvia Member Join Date: Mar 2006 Location: LA Posts: 262 Trader Rating: (0) Feedback Score: 0 reviews	ic then the cold pipe is the one with the stock bov atached to it