Greetings all, my first post!
Received a free project boat as a gift from a friend, first thing, got a Seloc manual and started checking everything. and for the most part everything is good. The ignition driver appears to have 2 fuel line fittings, one has a fuel line going just under the front cover of the motor and appears to be an air vent (not sure though). I don't know where the other fitting goes. Any help?? Maybe just another air vent? I can see the line in the pictures in the manual but there's nothing in the manual showing where it goes.
The motor is a 500 50HP Mercury Thunderbolt, 4-cyl, Serial # 3092320, looks like it's a '71, red stripe! It's faded but there!
Pic below I circled the fitting that has no line connected to it, this is the connection that I'm worried about.

Received a free project boat as a gift from a friend, first thing, got a Seloc manual and started checking everything. and for the most part everything is good. The ignition driver appears to have 2 fuel line fittings, one has a fuel line going just under the front cover of the motor and appears to be an air vent (not sure though). I don't know where the other fitting goes. Any help?? Maybe just another air vent? I can see the line in the pictures in the manual but there's nothing in the manual showing where it goes.
The motor is a 500 50HP Mercury Thunderbolt, 4-cyl, Serial # 3092320, looks like it's a '71, red stripe! It's faded but there!
Pic below I circled the fitting that has no line connected to it, this is the connection that I'm worried about.
