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Thread: 30hp Evinrude High compression head

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    Default 30hp Evinrude High compression head

    I believe I found a high compression head from a 1982 35hp evinrude on Ebay and went ahead and bought it. Looks like it has the almost 360 degree squish band that its supposed to have. Can I bolt this on to my 1994 30 evinrude without making any additional modifications? Also, does anyone know where I can purchase larger main jets for my carburetor? Looking to make my cowling breathe better and don't want to risk running lean.
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