I am running my 89 HF with a D16Z6 but i have the Intake manifold of the A6 on it and the 89 Si computer. Does the fuel injectors from the D16Z6 intake have a hierger flow rate then the A6? Would it work if i thru in the Z6 injectors?

 

A6, Z6, and Y8 injectors are all the same size... 240cc's I think? There are two minor differences between Z6 and A6's. The Z6 injector wire harness plugs are a slightly different shape than your A6's. It might not want to fit into your exhisting wiring harness. Second, the Z6 injectors are a Saturated style, vs. the Peak and Hold style of the A6 injectors.

Everyone told me to use the A6's - so I did.

 

Yep most honda injectors are 240cc..except for some preludes.

 

i beleive all honda inyectors except the prelude ones are 240cc......the Z6 inyectors plug are diff from the harness on the A6. they will not fit without slight modification..... and no u dont wanna put Z6 on ur computer bc u will fry them...... beleive me i had the Z6 ineyctors and fried them...... stick with OBDo ones...... A6's are 1.5-3.5 ohms while Z6 are 10-13 ohms.........

and no both A6 and Z6 are(taken from manuals off both generations):
Injectors are solenoid actuated, constant stroke, pintle types, consisting of a solenoid, plunge, needle valve and housing.....

 

i think 92-95 preludes are 310cc and the newer ones are 290cc. you could always try some dsm injectors, but you would need a afc or vafc to turn the pulse down at idle.