Re: 1989 90 johnson goin pre mix
The old-style 88 hp premix fuel pump supercedes a few times up to Bombardier part number 438556. racerone is correct, you'd have to plug the pulse fitting, as this premix pump mounts directly to the side of the engine. (you will need a 303615 gasket, too.) If you want to reuse the existing fuel pulse line using an alternative factory premix pump, you can purchase this factory fuel pump instead: 438559. It will connect up just like your current VRO. No gasket required. Either will work just fine.