|Subject:||RE: Early 1929 - set-screw exhaust||Date:||Sun Feb 23 19:46:41 2014|
I have a set of 4 of these cylinders, the other 3 are not drilled or tapped, looks like someone started to drill and tap this one though.|
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Early 1929 KJ exhaust systems were attached to the cylinders by "set-screws" in the cylinders rather than by the "big nuts" on the pipes of later-1929, 1930 and 1931.
But I've never seen one.
Does anyone have a bike with set-screw exhaust? Or cylinders with the tapped holes for same?