Wow thanks for the great info.
Question: you said pre 92 Accords/Civics use 2ohms .. what can someone do to use 8ohm injectors in say a 1991 Accord?

Swap ECU's? Or if i'm reading you right remove a resister pack inline from the injector +12V power?
One last question maybe someone will know: Anyone know what lb/hr injectors came on the F22A1 and H22A's stock? Im sure they're rated in cc's but whatever data someone might have would be nice.
I'm only so interested because of an FI project I'm spec'ing out... and using non hocus-pocus bosch injectors would be optimal to me.