The engine runs hard but is leaking oil, it is a honda gx620  V-twin engine that was pulled out of a custom racing golf cart in running conditions, it was removed to install a motorcycle engine. Like I said it is leaking oil, meaning it should be rebuilt with new gasket set before installation, but if you give it gas, electricity and oil, it will run with lots of power. Has really high compression on each cylinder. We just don\'t have the time to replace all the leaking gaskets. The engine also brings a belt drive clutch which is sold all together as one piece with engine. The engine when new 5 years ago cost me $1290 The clutch alone is worth $350. Engine and clutch all together weigh 120 pounds, so shipping will definitely be expensive.