Logo
FULL SITE MENU

Search results

  1. H

    Gray 109 6th cylinder problems

    We have a 1958 Lyman that we restored about three years ago. The engine runs ok but the 6th cylinder always fouls out. When we restored the boat we did do a little work on the engine and we did re-seat all the valves with lapping compound. We have tried different spark plugs, checked...
Back
Top