1986 75hp mercury 4 cylinder I can only get the 2 little cylinders to work is there a different switch for the big cylinder so I can pick up the motor for transportation I just got this motor and I've never had power trim so I am a green horn at this thanks guys and gals
Looking for a good powerhead for my 507f7c I see some newer 50hp force powerheads on ebay looks like they added a plate in 1988 and newer where my 87 doesn't have it but id like to if a know if a newer powerhead would work on my leg with out the plate thanks in advance for your knowledge
So first time on the lake this year and my engine seems to buck every now and then boat got winterzed and I used stabil in gas new plugs felt like the motor had a fish bite here and there thanks for any thoughts carb adjusted 1 and half out does seems to run fine other than that
