Rb25 into s14 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

dbeiler · 03-20-2015, 05:18 PM

For power steering you can use the KA pump and original lines. No changes required.

As far as wiring goes, you'll need to modify the harness at the passenger footwell chassis interface plug. (M63 plug) The S14 chassis interface pinout doesn't match the RB. You'll need to swap some wires.

RB wiring won't match up to the fusebox connectors or windshield wiper amp. It'll need to be modified if you intend to use windshield wipers, oil pressure sender, or trans sensors (speed, neutral, reverse lights)

03-20-2015, 05:18 PM	#2
dbeiler Zilvia Junkie Join Date: Jun 2012 Location: Lancaster county, PA Age: 34 Posts: 465 Trader Rating: (4) Feedback Score: 4 reviews	For power steering you can use the KA pump and original lines. No changes required. As far as wiring goes, you'll need to modify the harness at the passenger footwell chassis interface plug. (M63 plug) The S14 chassis interface pinout doesn't match the RB. You'll need to swap some wires. RB wiring won't match up to the fusebox connectors or windshield wiper amp. It'll need to be modified if you intend to use windshield wipers, oil pressure sender, or trans sensors (speed, neutral, reverse lights)