Now that I'm done with trikes, this is where my attention has turned for the time being.
1990 Kawasaki JS550sx: Roughly 40hp
Remove 550 piston port engine= 0hp
Install 1993 Kawasaki Super Sport XI Dual Carb 750. Add 75hp and almost double the original horsepower rating.
The 550 pump is also going by-by and a conversion kit is putting a 750 XI pump in it's place.
This should be equivalent to a KX/CR 500 on the water.
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