Hey all,<br /><br />I just had my 95 Evinrude 90 V4 rebuilt due to a bad cylinder. It's on a 16 ft bass boat. We went with a 115 block and all-new internals. When the mechanic was testing the boat, he said he couldn't get more than 5200 RPM with the Rapture 21, so before I came to get it he...