I have a 97ish Conquest with the 20 HP Kawasaki in it. When it cold she will start right up. When it warms up if you dont start it just right it will almost vaporlock on you you wait maybe 10 - 15 minutes it will start right up..... But again if you let off the key a bit to early it will " vaporlock" on ya again. Its kinda weird the valves sound good I dont think it needs an adjustment. Anywhoo looking for some ideas.

Thanks all