Im not sure if the 160ho and 155z are the same crank, i always thought they were and the 155z and 160ho where lower cc than the kit installed, i think if it was a yx160 then the 184 and 201 would stand, the casing in which the skirt for the barrel sits is what requires machining out.
Heres the 190F 4V anima in my bike.
Got it today
Quite happy with it so far, now time to run it in!
View attachment 7329
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