Hey,
I got mine here:
http://www.deatschwerks.com/products.../240sx-1991-98 .... they did a balanced set of 6 for me.
They also carry the pigtails - just unclip the wires and push the SVX wires in.
These injectors are also ethanol compatible, early ones are said to have a problem... so I also bought a pump which can handle E85:
http://www.deatschwerks.com/products...tank-fuel-pump
I have flex version of the stage 2 and will experiment with E85 after the power train project (JDM 4EAT + torsens at both ends) is finnished. Should be nice in a non-intercooled set up. 105 oct and high latent heat to reduce charge temps and fight any potential knock.
Tapani