BOOSTING A STOCK RB25DE NEO: Start to First Start! (98' Nissan Skyline R34 25GT Sedan)

THE MOMENT HAS COME!

An NA plus 'T' swap on an RB25DE is a broad subject. Are you using stock parts? Aftermarket? any custom fabrication or "on the fly" techniques?

For us, we are doing this by the book... for the most part!
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The parts we used:
RB25DET (NEO) - Injectors, Fuel Rail/Pressure Regulator, IACV, TPS, Exhaust/Intake Manifolds (top and bottom half), J- Pipe, Throttle Body, OP6 Turbo, Gaskets, Oil drain pipe.
GTT MANUAL NISTUNE ECU
NISMO Sports Muffler Exhaust / 3" Exhaust Pipes, Dual Resonators and Down Pipe
BLITZ Return flow FRONT MOUNT INTERCOOLER
WALBRO 255 Fuel Pump
Go Fast Bits Hybrid Blow Off Valve
Racer Industries USACAR Connectors for GTT Injectors
MLS Cometic Exhaust and Intake Gasket kits
Deutsch connectors 4 pin, to re pin TPS and IACV
NISSAN R34 GTT Mass Airflow Sensor
NISSAN R34 O2 Sensor
Misc hoses, bolts and connectors
Aeroflow T Piece for Oil Feed Turbo (From Oil Switch)
Custom Braided hosing, Custom fabrication and cutting
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Resources we used:
Water hose diagram:
https://www.amayama.com/en/catalogs/n...

Vac Diagram R34 25gtt 1998:
https://www.amayama.com/en/catalogs/n...

What pin does what on GTT TPS SIDE:
https://www.sau.com.au/forums/topic/4...
Red is the 5 volt input wire / White is the TPS signal wire / Black is the sensor return wire. OTHER WIRES ARE FOR SNOW MODE
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Things to NOTE:
Thread on the block is a specific type of thread for the Oil switch. Unless you are sandwhich plating the Oil filter, ensure you get the correct (NPT) T piece or the aeroflow T piece ( Aeroflow Oil Pressure Gauge Adapter 1/8" NPT Male/Female 1/8" NPT Thread AFGA-31 AFGA-31)

When wiring the TPS, I used the multi Meter to find the three different readings: 12v signal, 5v and 0 sensor return (If i recall correctly). Ensure they line up to the pins in the TPS thread on SAU (IF YOU ARE USING THE STOCK GTT Sensor)

TPS NOTE: On the R34 25GT, the TPS cable has a brown housing, not the other one.

The Intake Manifolds, TPS and IACV units are DIFFERENT between the R33 and R34 (Neo and Non Neo). You can not interchange them, so if you are planning on running a stock setup, I recommend buying the right ones for your car.
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CHAPTERS:
0:00 - 00:47 - INTRO
0:48 - 01:17 - Oil Change
01:18 - 04:39 - Transporting to the Shop
04:40 - 08:24 - Rundown and Parts List
08:25 - 13:00 - Removing the NA Components
13:01 - 15:39 - Installing the Upgraded FUEL PUMP
15:40 - 16:49 - Exhaust Removed & New Parts Arrived!
16:50 - 20:07 - Installing BLITZ Front Mount INTERCOOLER!
20:08 - 23:10 - Can you mix R34 & R33 RB INTAKES?!?!
23:11 - 25:18 - Converting GT INJECTOR wiring Harness to GTT
25:19 - 26:23 - Custom work done
26:24 - 27:26 - Replacing Spark Plugs
27:27 - 30:44 - Teeing the Oil Pressure Switch (OIL FEED To TURBO)
30:45 - 31:35 - Connecting the turbo lines
31:36 - 32:29 - TPS / IACV Wiring (Deutsch Connectors)
32:30 - 37:41 - The Final Push!
37:42 - 40:59 - Intercooler routing
41:00 - 44:08 - First Start and First Drive

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