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Discussion Starter · #1 ·
As some of you know, I am the rogue 360'er that is running CB450 carbs on my bike. I am almost 100% certain that the intake boots are from a CB360 (16211-369-000) rather than a CB450 (16211-283-000) since the inner groove inside the boots snags the spare set of 360 carbs I have but not the 450's. Can someone with a 450 measure the distance between the origins/centers of the two mounting screw holes? I want to see if I can just buy a set to bolt on the 360. I figure that the 450 boots will provide more of a snug fit for the carbs.
 

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Discussion Starter · #2 ·
Also, not sure if this helps, but the carbs I am using are from a 1974 CB450K7
 

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Model doesn't matter, all 5-speeds are alike.

I measure that at 65 mm.
The overall diameter of the carb at the manifold is 43 mm (not inside the "throat").

I remember someone else here fooling with this - I sent him a pair of 400T manifolds, they had a different angle built in than the 450 manifolds, but were very similar.......
 

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Discussion Starter · #4 ·
Thanks!
 
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