if i used hf injectors for a mini me in a 4th gen civic, and used an si ecu, would it run too lean?

 

the injectors will be fine most likely. but the pm6 will not have proper fuel maps

 

im not planning on using vtec until i get something to modify the air/fuel ratio. so i wont have to worry about vtec fuel maps. i should be fine with the pm6 ecu without vtec correct? and i was told that the hf injectors are too small... i need some proof that they are or arent...

i need some obd o injectors really bad!!!!!!!!!!!!!!!!!

 

hf is mpfi correct? if so their 240cc jectors which are fine

 

I second the 240cc of hf injector. Alot of peeps run the stock si ecu on a sohc vtec with an rpm switch or vtec controller like a fields unit.

 

all honda injectors are 240 cc except the preludes ones... HF, SI , accord, civic, all stock are 240cc

 

this is why i worship this website. thank you soo much guys. i bought a pm6 tonight for $40, and am probably going to buy the hf injectors. then run an rpm activated switch. i'll just tune my fuel system to run a little on the rich side all the time

thanks again guys. you've saved me a couple hundred bux

 

running rich.. use the Z6 FPR or an adjustable one... run about 42 psi... i run rich a lil and i passed emision with flying colors..