For some of us who try to run the 22mm mikuni it’s been a challenge to find/make flanges for intakes (at least for me) that are functional and fit the Hs50/40 block....so over the past few weeks I’ve been attempting to make a set that was a pretty good fit etc...well I think I made one that at least I’m happy with...so I delivered it to a guy here in my town that has a water jet business....long way around to the point but here it is...I’m making 2-3 intakes at different positions for myself and will have a couple extra sets flanges if there is any interest...I will post pics on Monday or Tuesday when I pick them up....3/16 mild steel...all you’ll need to do is weld a piece of pipe between them...if you want a complete welded up intake let me know....I’ll do only straight intakes for others...