Kz400 single carb manifold availability

Does 11th hour industries still make the 2-1 manifolds? I recently purchased a 74 hard tailed kz400 with a 78 motor. The bike was a project that the previous owner lost interest with... The bike has a homemade aluminum 2-1 manifold that was done poorly which to my belief is causing cylinder 1 to drown with fuel while 2 is leaning out.

Why do you want a 2-1 manifold? Does it make the bike run better or is it for looks? I remember someone here building a 4-1. It was very well done. Dont ask me who/where it was though. Maybe someone else can point you in the right direction.

2/1 manifolds do not run better.


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