SR20 Primary and secondary Injectors Set up?

[slowrb20]

Does anyone know if just a regular old performance machine shop could possibly weld on and or machine 4 injector bungs for secondary injectors?

Does anyone have this setup currently, Know where the best spot to but the bungs is?

Also how would you tune for secondary injectors? I was told by someone you use your nitrous control on what ever software you are using? Makes senso. Injectors are just solenoids. correct me if im wrong please and any help is greatly appreciated.

[the converted]

I'd assume that any good machine shop should be able to take care of that for you. Why do you need staged injectors? I've seen very few people that can justify the expense and the headache that they are.

[slowrb20]

gas mileage, Diagnosis purposes, i think it would be more practical for a high hp street car instead of having a safe rich as s*** street tune. Plus who doesnt love having the hp for when the vette pulls up beside you at the red light. i thinking maybe 440-650cc primarys and at full boost have 1,000cc secondarys come on.