belt length for underdrive pulley
I'm currently trying to install an underdrive crank pulley on my 2.0 Zetec engine. The crank pulley is 3 inches in diameter and I was wondering what length belt is the best to use for this size pulley. For those who are wondering, I recieved the pulley as a gift and the person didn't buy belt to go with it. Any help would be great. Thanks.