i just put some 440 injectors out of a supra, im not sure what model or what year but around 89-92, i think, into my ford probe. it idles just fine but when revved up it falls on its face, and i was thinking that it might be caused bu lack of fuel pressure. so i was wondering if anyone knows what pressure it might need, or what the supra might of had?
thanks very much!!!!

is your probe a v6 or 4cyl??

its a 4 cyl

is it turbo'd??

nope

the injectors you pulled out of a supra are they stock supra injectors or are they aftermarket that you installed, and figured since you paid for them you might as well get all the use you can out of them, and decided to throw them in your supra?

i got the injectors for free from a guy that was suping his supra up, he gave them to me and i was thinking hey why not stick them in my race car.

simply may not be compatible.

http://www.suprasonic.org/public_html/soni...ors/RCtech.html
probably more than you want to know about injectors

what size were the original injectors in your probe?
what impedance are the probe ones?