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Recent content by mdy2273

  1. M

    engine change from mercruiser 120 to 4.3 liter - need help on exhaust change fix

    I had a 120 mercruiser and bought a 4.3 engine for more power. The 120 engine manifold was a single exhaust on the left side and the new exhaust on the 4.3 is a dual and has a exhaust point in the center. Is there a fix for this?
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