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  1. M

    mercury mirage on yamaha 200hp

    Im putting a merc mirage plus on my 1989 200hp yamaha, i took the yamaha thrust washer of and compared it to the mercury washer, the merc washer does not go all the way up the shaft as the shaft gets thicker, and on the yamha washer there is also a metal ring that sort of plugs into the rubber...
  2. M

    200hp only turning 4200rpm

    I have a 200hp Yamaha outboard on a 1992 twin console proline 19ft with a 14.25x 22'' suzuki prop. I recently installed a teleflex tach and im getting 4200 rpms and doing 38-40 mph at full throttle. The owner of the motor prior to me had the motor on a 19ft wellcraft and had it up to 52mph. And...
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