Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - S14 ka24de unknown year need ecu and wiring advice.

Thursday7 · 11-16-2023, 07:38 AM

Engine harness should match the distributor and intake manifold accessories you are using. So if it's all S14, use an S14 harness.

I've installed S14 engines into S13's a number of times using S13 wiring and ECU. I just switched the distributor and intake manifold (or just the IACV and TPS) to ones from an S13, to give you an idea.

Big fan of MGBGT's and a KA in it should be lots of fun.

11-16-2023, 07:38 AM	#3
Thursday7 Zilvia Addict Join Date: Jul 2011 Location: PA Posts: 800 Trader Rating: (8)	Engine harness should match the distributor and intake manifold accessories you are using. So if it's all S14, use an S14 harness. I've installed S14 engines into S13's a number of times using S13 wiring and ECU. I just switched the distributor and intake manifold (or just the IACV and TPS) to ones from an S13, to give you an idea. Big fan of MGBGT's and a KA in it should be lots of fun.