[Toast]

Ok I got ab196cc engine.....well 3 they all have their own problems but ...the one in question I only get backfire or popping from the carb what would cause that

 

[MrKitty]

Ok I got ab196cc engine.....well 3 they all have their own problems but ...the one in question I only get backfire or popping from the carb what would cause that

Timing is way out or the intake valve is stuck open

 

[Atvrunner2]

I agree