Going with 720cc injectors, found two places that sell them, but both places carry different types. I know that RC is a lucas disc type, and that they can be run at higher duty cycles and seem to have a long service life. On the other hand the Denso are the OEM manuf. of Honda injectors, so the quality seems to be there. I have run the RC lucas disc type successfully with no problems, but has anyone run the larger Denso injectors? Just wanted to see if anyone has any experience with them. They seem to be much cheaper! (RC 600sih vs. Denso 440.00, this is for 720cc).

 

i have been using the ball style injectors from dsm-performance with much success

 

I have used DSM 70lb and liked em at 95%, Ford at 83lb and were okay at 85%, RC 720 and 850 @ all ranges I guess they are lucas and were great. A friend of mine used ford 150lb (1600cc) on his 2.2L and they even seem to idle great at 2.5ms and they only run up to 75% duty cycle for his app