i have posted this one before but thought i would put it in this section. built this about 5 years ago. it is a murray with a shelby springer running a briggs wmb motor and rear sheave and pulley set up from a whizzer as well a whizzer gas tank. the motor is about bullet proof, but i am in the process of putting a 3.5hp briggs on it right now. the wmb does fine, it just doesn't like hills at all! i want to be able to ride this bike on some of the rides we go on during our whizzer rides. some of the hills, well there just is no way. :wink: i am having to make some frame mods for the engine to fit. it is taller than this one. i will post some pics later of the process.