I currently have 180cc injectors in my B16A2 when, I believe, should have 240cc injectors. The CROME tune was with the 180 injectors. My questions are... Will 240cc make a difference and will it mess things up since the tune was done on the 180cc injectors?
The injectors I'm looking to use I THINK are 240cc. I can't find any information on the KeiHin injectors with KC20 printed on the metal body and 6KCE stamped in the plastic.

Thanks so much for any help!

 

yes you will need to re-tune since the new injectors are flowing 1/3 more than the old ones.