Hello.
Recently purchased 1977 34 foot tri-cabin TollyCraft with two 255 mercruiser gas engines. Engines need rebuilt. I am thinking about switching to two Perkins 4-236 85 hp diesels. What would be my cruise speed? ps I forgot to mention that the boat has velvet drives 1:52 to 1
Recently purchased 1977 34 foot tri-cabin TollyCraft with two 255 mercruiser gas engines. Engines need rebuilt. I am thinking about switching to two Perkins 4-236 85 hp diesels. What would be my cruise speed? ps I forgot to mention that the boat has velvet drives 1:52 to 1
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