Tial Wastegate + Apexi AVCR Install ? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

defiantmofo · 02-15-2007, 12:09 PM

Well im installing my Apexi AVCR boost control, and had some questions. I have an external Tial WasteGate, so according to the directions i switched the port on the avcr from NC to NO, but my question was right now, i have a vacume hose going from the top of the wastegate to the turbo, and underneath the wastegate there is another port. Ya this is a noob question, but i've never really done stuff with turbos before. Any help would be appreciated

My thoughts might be completely wrong, but i was thinking

Top of Tial WG -> (t fitting) NO port on Boost Control -> Turbo

Bottom of Tial WG -> (t-fitting) Com port on Boost Control -> BOV ?

Intake Mani -> (t fitting) Fuel Pressure -> Pressure sensor

thanks

Casascacas · 02-15-2007, 11:06 PM

Goes like this:

COM : Top of the Tial.
NC: Vac source.
NO: Open to atmosphere.
Bottom port on the Tial needs to see Vac.

You use the NO port on the boost control solenoid if you are running a internal wastegate. Also make sure you tap into a good vac source or you'll get all kinds of spikes.

Have fun.

defiantmofo · 02-18-2007, 10:04 PM

I got the BC hooked up. Now just run the BOV to vac line on intake mani right? Does it matter if its on the throttle body or straight to the intake? (greddy manifold) I also have MAP and boost gauge to hook up. I was gonna run those off of the manifold in a T, and then run the BOV on the other, and the FPR to the throttle body. Is that the best way?

02-15-2007, 12:09 PM	#1
defiantmofo Zilvia Member Join Date: Jul 2005 Location: Prospect Heights, IL Posts: 244 Trader Rating: (2) Feedback Score: 2 reviews	Tial Wastegate + Apexi AVCR Install ? Well im installing my Apexi AVCR boost control, and had some questions. I have an external Tial WasteGate, so according to the directions i switched the port on the avcr from NC to NO, but my question was right now, i have a vacume hose going from the top of the wastegate to the turbo, and underneath the wastegate there is another port. Ya this is a noob question, but i've never really done stuff with turbos before. Any help would be appreciated My thoughts might be completely wrong, but i was thinking Top of Tial WG -> (t fitting) NO port on Boost Control -> Turbo Bottom of Tial WG -> (t-fitting) Com port on Boost Control -> BOV ? Intake Mani -> (t fitting) Fuel Pressure -> Pressure sensor thanks

02-15-2007, 11:06 PM	#2
Casascacas Join Date: May 2005 Location: Cary NC Posts: 22 Trader Rating: (0) Feedback Score: 0 reviews	Goes like this: COM : Top of the Tial. NC: Vac source. NO: Open to atmosphere. Bottom port on the Tial needs to see Vac. You use the NO port on the boost control solenoid if you are running a internal wastegate. Also make sure you tap into a good vac source or you'll get all kinds of spikes. Have fun.

02-18-2007, 10:04 PM	#3
defiantmofo Zilvia Member Join Date: Jul 2005 Location: Prospect Heights, IL Posts: 244 Trader Rating: (2) Feedback Score: 2 reviews	I got the BC hooked up. Now just run the BOV to vac line on intake mani right? Does it matter if its on the throttle body or straight to the intake? (greddy manifold) I also have MAP and boost gauge to hook up. I was gonna run those off of the manifold in a T, and then run the BOV on the other, and the FPR to the throttle body. Is that the best way?