Rebuilt 2.0 motor and installed in 72' 1.7 car.

73' 2.0 motor has carburators and car has 72' 1.7 emission plumbing.

Pictures or diagrams would be a great help.

Thanx.

Lezsee ... you would have the following left:

1.) Fuel evaporative system

2.) Crankcase vent

3.) Head vents

#1 ... Will have two hoses ... one connected to the impeller housing to supply air to the charcoal canister and the return hose which would go to an air cleaner (fuel fumes to be sucked into engine to be burnt)

#2 & 3 ... probably should be tied together and sent to a breather box mounted on firewall, as high as possible to promote drainback. If an outlet port is available on the breather box, pipe it back to the air cleaner too!

Anyway, that's how I would do it.