injector flow?
 

So ive searched and searched and cant find the flow rate for the injectors i have. I got them from a friend and he thought they are 295CC/min, but i want to make sure before i try and tune my MS. They are from a mazda 88 Mazda 929 with a weird teal blue color on the top. I've looked everwhere i can think of and still have no idea what the hell they are. any help would be great.

thanks hans

search the part # on the injectors