Patience and about 3 hours for 2 of us and several quarts for fluid and clear hoses for observation and it appears that the steering is now tight. Ran it in the shop and left it several days and stayed tight and levels stayed the same, launched last weekend and ran it several days and still no slop. I was surprised how little air we got out to make the steering tight.
Have had family issues to attend to in Kansas, have not been in boat for a few weeks. Going down this Thursday afternoon. I would like to find a set of 17.5 x 29's, 17.5 x 30 to try if anyone has a line on some or I will call BB blades and see what they have.
Had a small defugalty in one motor, broke a push rod tip off, could not find the piece so we pulled the motor and checked everything out, found the piece in the oil pan, ended up replacing the cam shaft. Put it all back together. Had to play with the carbs, to get the idle stable coming out of neutral into gear on the same motor, that was a headache. Have a few small issues still that I am working on but happy so far with the way it runs now. Until I get the bugs out I will not know what the top end will be, but before we put it away last fall with the tanks 3/4 full and my wife and I in the boat and the lake not very busy we hit a comfortable 95mph with considerable rpms to go. With the family issues stabilized and I get to working on the boat this weekend we should look forward to having a great boating year.
Actually they both were fat, played around a few weekends with resizing the air bleeders to match what the boat needed in the real world versus what it was needing on the dyno, they always started right up but the port would stumble from neutral into gear, so we stayed away from docks and other boats while we were working on this issue.
My neighbor has called the water patrol 7 times so far about the noise from the boat no tickets yet have always had it back on the lift by the time they get there... working on mufflers now for this year