Motorcycle Repair: stall engin !!, kawasaki 750, hot day

Question
what cause is that, when hot day my 86'kawasaki 750 vulcan run sluggist and engin stall (stop)...

Answer
Hi Jeff,

Q:  "...what cause is that, when hot day my 86'kawasaki 750 vulcan run sluggist and engin stall (stop)..."

A:  There are many variables that causes engines to run sluggish on hot days. With the limited information provided, this about the best I can summons for you.

Respectfully,
Mark Shively