my 70 hp 1981 is stalling

[JACKOS]

I start the motor put it in gear and 50% of the time it stals. Runs great wide open can idle fine then stals took covers of carbs ran at high rpm seemed to have gas blow on top carb. Help Jacko

[JACKOS]

do reeds that

I start the motor put it in gear and 50% of the time it stals. Runs great wide open can idle fine then stals took covers of carbs ran at high rpm seemed to have gas blow on top carb. Help Jacko

[Elton Smith]

If its spitting gas out the carb like talking to a drunk.Thats will be the reed valves.They are in the intake behind the carb.Could be bent or just something holding them open,like trash.