Pulled flywheel off 1976 440 Liquifire to find metal shavings and mag side seal completely chewed down to metal. Now I need to find out why so it doesn’t eat the new seal. There was nothing separating the seal and magneto so is the motor missing a spacer or clip here? From what I can see on schemati...

I have a 1976 440 liquifire that’s motor is in good working order. I want to pull the motor and use it in a homemade off-road gokart/buggy. I live in northwest Indiana and let’s say temperature during spring to fall ranges from 40-80 degrees Fahrenheit. What should I consider for jetting? I’m also c...