i recently aquired a clinton 500 and am learning all i can about them and had a question about the fuel line for it where can i find the coupler for the motor. this has some sort of funky looking fuel connection that i have never had on any of my other motors and i do not even know if the motor is a one or two line deal. i also do not know what horsepower it is and cannot find any other markings but the clinton 500 on the side of the motor