I have posted on this project previously, and specifically the diaphram carbs for my 1975 cb360t. I'm struggling with fouling plugs. The other carbs I've had success with were all cable operated slides. I have a bank of four keihin with an outlet diameter of 30mm that I'm wondering if I could fit two of these for my 360. I've seen that the mikuni vm30 are popular, these look about the same. the bike has stock exhaust and retrofitted uni pods stuffed inside the original metal airboxes.