Those incredible, astounding, super human Honda engineers (bow down now and begin worshipping). How dare anyone want to put an inline fuel filter on their SOHC Four Honda. Honda engineers and SOHC Fours were sent from the heavens above to save us all from having to modify (gag) our motorcycles. SOHC Four Hondas, just like the infallible engineers that designed them are perfect in every way. Modifying these amazing bikes is akin to drawing a mustache on the Mona Lisa. Inline fuel filter? Next thing you know, you'll be putting PODS (puke a little in your mouth now) on your bike and we all know what will happen then. Damn! Seriously, I never imagined something as simple as an inline fuel filter would cause so much commotion. If you want a fuel filter, put a fuel filter on it. If you want pods, put pods. If you want to cafe your Honda, cafe it. If you want to chop it, chop it. Old Hondas are not sacred, they are meant to be fun. If your idea of fun is something a little different (or a lot different) from what your bike started as, then, by all means, go for it, and have fun. Just don't forget that an inline fuel filter will drastically lower the value of your quickly appreciating Honda Four!