i understand that the injectors on the hf and si are different. to the japanese speaking people, i've read the following on the injectors.
hf says "shichike"
si says "suraho"
anybody know what that translates to in english? it's both written in katakana and maybe this would also help in differentiating the two. also what's the flow rate on each? thanks.

by the way i changed my injectors cause the hf injectors i had was cracked causing a code1, if you're having a problem with the code 1 and changed the fpr and 02 sensor to no avail, you might wanna check your injectors. hope this might help somewhat.

 

Most all honda injectors are 240cc/min. Some of the prelude injectors are diff. When I did my LS swap, I bought a set of Si injectors to use on the B18b to run as non-obd. For whatever reason (clogged, shorted, or broke) they did not work. Took the injectors out of the HF motor and it started right up. Still running them a year and a half later. No codes.
HTH
chris