I know stock is 240cc but would upgrading to 255cc help any? Wold the car run too rich?

 

why would u want to ur not doin anything to need them and 255 is basically nothing at all...it would runa lil shitty but nothing really noticeable but no reason to do it only reason would be forced induction and u dont have a turbo or anything and then u would need more than 255 and something to control the larger injecters

 

mmm like some 450s off of a DSM, can't wait. Are all hondas stock 250cc?

 

I think they are 240cc. I don't think thew HF ones are...they are lower. Every web site I've been to has differnt part numbers for the HF ones.

 

Just stick with your 240cc injectors. Like someone has already pointed out, with your current setup, it would be useless to go with anything higher.

 

The ones that came with the ZC are OBD-1 and my car is OBD-0. The HF ones do not flow the same as the SI ones. They even have differnt part numbers. I guess I could remove the resistor box....I hope I don't fry something....