KA injector upgrade - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

RedlineRacer · 10-14-2003, 02:51 PM

What are some the injectors that plug right in to upgrade the KA? Do you know of any Bosch injectors that might plug in? I work for Bosch, and I might be able to get some injectors that might not be "usable" for shipment.

andrave · 10-14-2003, 04:24 PM

well the 550cc primary and 850cc secondary injectors from the RX-7 twin turbos will swap right in, from what I know.
Any injector that fits the sr20 should work (side feed high impedance).

Maeda · 10-14-2003, 08:05 PM

I hope you have something to control the extra flow of fuel.

andrave · 10-14-2003, 08:17 PM

oh yeah, SR20det 370 injectors work too, of course.

And the S15 silvia's, they are what 440? something like that, on the standard transmission.

But like the guy above said none of them are plug and play. they may plug but you gotta pay to play. apex'i safc should be fine for the smaller ones, for 550's or larger I'd say you will need piggyback or chipped ecu.

10-14-2003, 02:51 PM	#1
RedlineRacer Zilvia FREAK! Join Date: Sep 2002 Location: Clemson, South Carolina Age: 40 Posts: 1,054 Trader Rating: (0) Feedback Score: 0 reviews	KA injector upgrade What are some the injectors that plug right in to upgrade the KA? Do you know of any Bosch injectors that might plug in? I work for Bosch, and I might be able to get some injectors that might not be "usable" for shipment.

10-14-2003, 08:05 PM	#3
Maeda Nissanaholic! Join Date: Dec 2002 Location: Camp Snake Bite, CA RIP Posts: 2,356 Trader Rating: (0) Rides Gallery: Maeda Feedback Score: 0 reviews	I hope you have something to control the extra flow of fuel. __________________

10-14-2003, 04:24 PM	#2
andrave BANNED Join Date: Apr 2002 Location: Burton WV Posts: 2,350 Trader Rating: (0) Feedback Score: 0 reviews	well the 550cc primary and 850cc secondary injectors from the RX-7 twin turbos will swap right in, from what I know. Any injector that fits the sr20 should work (side feed high impedance).

10-14-2003, 08:17 PM	#4
andrave BANNED Join Date: Apr 2002 Location: Burton WV Posts: 2,350 Trader Rating: (0) Feedback Score: 0 reviews	oh yeah, SR20det 370 injectors work too, of course. And the S15 silvia's, they are what 440? something like that, on the standard transmission. But like the guy above said none of them are plug and play. they may plug but you gotta pay to play. apex'i safc should be fine for the smaller ones, for 550's or larger I'd say you will need piggyback or chipped ecu.