Hi, I have a 94 polaris sl 650 and a 96 polaris sl 750. The 750 needs new top end. And the 650 runs. But is wants to sink. So I put the 650 engine in my 750 body. Its oil injected so it mixes the gas on its own. But I don't know where all the gas and oil lines go. I know which ones go to the engine and carbrators, but I don't know how to get the oil to the gas tank. Can anyone help me? Thanks