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Recent content by dynobo

  1. D

    1985 Johnson 150 GT VRO

    GT The GT was a warmed over 150. Closer to 165-170 at propshaft. It had different heads, 1 3/8 carbs (235), 35 amp charging system, different cowling and maybe a couple other differences. The gear ratio is 1.86:1 which is common for all v-6 OMC's. Don't think OMC ever offered a different ratio...
  2. D

    350ci hp ?

    should be center bolt valve covers. 1986 was 1st year.
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