I picked up the old style place diverter. It was a smokin deal on a freshly powdercoated unit. My question is, will that reverser create that much drag? Should I spend the $250 to get a replacement nozzle? The boat went 92 with a 540+cid bbf and jc with new style pd (previous owner). I will be running 650hp 501 BBF with the same jc but with the old style pd. What do you guys think?