stock fuel injector size

i've been searching around here and other sites to find out the stock injector size for prelude...and I only found one spot where they "thought" that stock injectors are 240cc....can anyone verify that???? also is there any poorman's upgrade for injectors...like bigger stock injectors that would fit the prelude.....I'm just lookin for easy cheap upgrades nothing spectacular....gotta love the college budget

5th gen = 290cc saturated
4th gen = 345cc peak and hold