OIL PUMP BLOCK-OFF KIT SEA DOO, YAMAHA, KAWASAKI

Block off kits are ONLY for carbureted applications. It is not possible to pre-mix a fuel injected ski, as the injectors will clog.
Fits: Sea-Doo 587, 657/X, 717, Yamaha 800,1100, 1200(all), Kawasaki 900, 1100, Polaris (all), Tigershark 900, 1000.

• First, remove the oil pump. With the pump removed, you have to cover the hole where the oil pump was; you do this with a block off plate.
• Install the plate with the gasket, o-ring or silicone to seal it (whichever was OE).
• Next, block off the oil feed lines (these are the lines that run from the oil pump to the intake manifold/carbs/flame arrestor). There are a couple ways to do this. First you could leave the lines attached to the manifold, cut the lines and put screws in the end with a cable tie. Second you could use the little block off caps that may come with the plate.
• Remember you just got rid of your oil pump and put oil in the fuel, but you do not have premix fuel in the fuel lines. It's a good idea to squirt some oil down the carburetors then start the watercraft on the flush kit and let it idle for about 15 minutes. This allows the un-mixed fuel to clear the lines.