L 7feet Width 2feet Height 2feet
if you like to spin out make sure the plate doesnt have fins and is flat if you want to cave through turns than you want fins pretty limited to brands due to age
40:1 above 59 degrees Fahrenheit 24:1 below 59 degrees Fahrenheit
"no the sx is a different hull than the older js series skis" NOT TRUE. The only thing different on a 550sx compared to the older JS550 is the pump and drive shaft. Then, after 1991, Kawasaki used a 550cc reed engine as opposed to the older piston port engine. THe ride plate, intake grate will work on both the 550sx and JS models. The hulls are the same. I personally have both models. I also have a 650sx, a 750sxi, a 300sx and a SXR800.
Well it just puts the flow of water in differently.
36mm Keihin PWK
1986 t01990 kawasaki kx80 cylinders
shaft
.003 intake and .005 exaust
Will pull up to 12000 to 13000 RPM.
0.6 - 0.7 mm
Ummm if its a 250cc it goes about 130mph
I'ts a four stroke