Well, I have 4 kawasaki S2's and one S1. None with good carburators. The reason i am using an S1 frame is it's the only one halfway good looking. The 350 motor bolted right on.
Only difference between the 250 - 350 are the carbs, exhaust manifolds, and heads, ok and maybe a few small parts.
This is taking me a long time to get to this point: repainted gastank, sidecovers, tail section.
Now, trying to get it running. The carbs enricher cables are all stuck. Thought of buying aftermarket carbs, but the $'s just aren't in my budget.
Every time I earn some $ the wife sniffs it out for house projects, But I am getting better at hiding some $ so I am looking to buy : tires, cables, points, etc etc.... soon.
note no carbs in second picture