I did a home made fuel test on our 190E 2.6, I hooked up six 10 Oz bottles, and jumped the fuel pumps for one min. I got 1@ 6 Oz 2@4 Oz 1@3 1/2Oz 1@ 3 Oz 1@2 Oz now I have no Idea how much should flow so if some one can give me that info I would appreciate it.