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  1. W

    Frankenstein engine build

    Well Well I got the boat and motor for free. It's a 14ft bowrider with a 60hp johnson. I also got a free 75hp evinrude for doing some work on anther guys boat. So I was just seeing what I could do to make it faster for as little as possible. Just something to screw around with. We already have...
  2. W

    Frankenstein engine build

    So a 6 pack basically on a 3cyl? Where would I find the parts needed to do this?
  3. W

    Frankenstein engine build

    I've also heard of notching the crankshaft to create a sort of supercharger affect
  4. W

    Frankenstein engine build

    I know the pistons are the same, the carbs can be swapped. Just wondering about difference in heads, could i swap the 76 power head onto the 88 assembly? Maybe smooth out the intake runners, carbon reeds, cdi electronics to raise the rev limiter and open up the exhaust above the propeller
  5. W

    Frankenstein engine build

    Hello all; I have 2 engines that I'd like to know what I can take from each other to create some sort of Frankenstein 2 stroke screamer. Eng#1 1976 3cyl 75hp evinrude with power trim -low compression in top cylinder Eng#2 1988 3cyl 60hp johnson Without power trim -runs but needs carbs...
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