I have been following this thread with interest. I am a novice in the area of fuel injection but having read far too many articles on the topic I have become convinced injectors should be "Flow Matched" a.k.a."Blueprinted", a.k.a. "Spray-Pattern Matched" whenever possible. Extreme turbo users have claimed burnt valves and fried pistons from low flow on a cylinder due to non-matched injectors, and while the average non-performance user will probably not experience these extreme difficulties I have become convinced performance can be hindered by poor injector matching. Here is a site that sells matched injectors. I am sure there are others.
Neil
