Good morning. I’m new to the forum here. I recently acquired a 98 cobra 201d with a 98 mercury 200 efi. Boat handles amazingly well and was in great shape except for a few issues with the carpet. Anyway I’ve made a few runs with it and am having some blowout when getting on plane. It powers through and gets on plane just obviously needs some attention. We compression tested the engine yesterday and it showed 115-120 across all cylinders according to the gauge we used. It appears to have a 10” jack plate but I will measure to confirm. The prop is a 25 tempest. It has a few dings on it and appears to have no pvs plugs in it. The boat topped out at 61 mph yesterday according to the lowrance gps with 2 men in the boat and no tackle. It seemed to be running about 5600-5700 rpm. I don’t think this is a bad top speed considering a 225 may have been better suited on this boat. I am not new to boats but have never had to deal with pvs system and haven’t ever played around with props. I guess my main question is if anyone has and experience with what this setup would like as far as the pvs goes or if there is a better prop setup for this boat. The rig has a new impeller. I plan to put in new spark plugs and a new fuel filter this week as well as a lower unit service. Is there any other service I should do. Thank you