I am looking an older Renkin with a 5.7 Gm motor. The owner says he had the outdrive replaced with an SE 116 outdrive. A friend of mine had the exact same boat except his came with the 6 cylinder 4.3 motor. His boat came with the Cobra outdrive. My concern is that the SEI website says that the 116 is a replacement for the OMC II outdrive. Would the 116 be able to handle the torque and horsepower of the 5.7 motor?