While that year's engine did have a fuel primer solenoid, the carbs that year may not have been made with the hose nipples for injecting the fuel into the top of the carb when choked. Around that model year OMC installed brass nipples on the bypass covers for the fuel primer hoses. Recirc systems may have begun in 83. The Bombardier fuel primer hose you need is part number: 772568 It is 1/16" ID whereas the recirc hoses are 1/8" ID. Should have a white stripe down the side of the hose.