dont know off hand, but i got 6 high impedence injectors that ill sell for $40 each out of a FC3S turbo2... it only costs $23 per injector for RC engineering to test, clean, balance, and flowtest again. and they have real quick turn-around... and the best price i have seen so far on a set of NEW 550's was $290. Divide that by 4 injectors, thats $72.50 each... so youll still be saving money w/ this route... but, thats only if your car uses high impedence injectors, or low impedence injectors w/ a Resistor pack like DSM's.

let me know what you find out. If the honda doesnt use high-impedence injectors and uses the Low impedence WITH a resistor pack, i have a way to make them work, by eliminating the resistor pack.