I search and didn't see this one posted yet so i hope its not a double post. I got a stock 50 engine and if its idleing and I punch it to full throttle it cuts out for a sec and then takes off like I'm drowning it in fuel. My buddy's 50 does the same thing. Is this a jetting problem?

 

sounds like jeting....mess with the screw below the idle screw.. 1/4 turn at a time