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  1. M

    1996 Mer 5.7 drive making noise Help!!

    I have a 1996 Crownline with a 5.7 merc alpha II with a 1.65 gear. I have a noise coming from engine of the outdrive when I turn the wheel more the one full turn. The noise in a grawling sound that also has a vibration with it. I have recently replaced the gimble bearing. Just wondering what...
  2. M

    I want more speed!

    I have a 1996 corwnline 202br with a 5.7L/thunderbolt. The out drive is a merc alpha 1 gen2 with a 1.65 Gear ratio. I have two props, one 21p aluminum and a ss High Five 21p. Yesterday the aluminum was doing 49mph@4600rpms. This is supposed to be the high end of my WOT range(420-4600). I...
  3. M

    1996 5.7 Merc/Alpha 1 Gen 2 Upgrades

    I have a 1996 5.7 Merc Thunderbolt/Alpa 1 Gen 2 drive. The boat is all stock including the 2 barrel carb. I would like to make a few upgrades to the engine and carb. Besides the 4 barrel what else would get me the most bang for the buck(i.e. cam, ext.)?
  4. M

    5.7 Merc/ Alpa 1 Gen 2 upgrades

    I have a 1996 5.7 Merc Thunderbolt/Alpa 1 Gen 2 drive. The boat is all stock including the 2 barrel carb. I would like to make a few upgrades to the engine and carb. Besides the 4 barrel what else would get me the most bang for the buck(i.e. cam, ext.)?
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