Over here some ppl use all kinds of injectors and swear by them even though they are high impedance instead of low.

I guess its hard for someone who never tried the correct setup to tell how it should perform and therefor not noting the lack of smoothness erratic running an ill specced setup would give.

As the saying goes, some ppl cant see the forest because of all the tree's.

I would never risk a YB engine just to save some some pounds by using out of spec injectors.