just another secondary question

[general01]

i just had a custom plenum built for my 06 zx10 and i  ordered the injector bungs, my question is this.... how deep into the plenum do you want the botom of the bungs? i guess i mean how far off the top of the throttle bodies do you want the spray head of the injector? i also had a few questions about the fuel line routs for the secondaries. if i run a 1 to 1 regulator befor the injectors, do i need to put a return line in the secondary fuel rail, or does it just deadend there? any info would be great. thanks guys

[general01]

come on guys, some one has to have some ideas for me

[ninjaassassin]

Any boost dependent regulator Ive ever seen has a return hose. So youll need to go back to the tank with it.

As far as height, youll want it as close as you can get it without making a restriction. Less time for the fuel to fall out of suspension.