Maintenance & Technical > KX500 Original

88 kx 500 power valve

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cmotodad:
Are the 88 valves different than the 89 up? Does 88 have the 3 kips valves?

Foxx4Beaver:

--- Quote from: cmotodad on March 19, 2014, 09:08:01 AM ---Are the 88 valves different than the 89 up? Does 88 have the 3 kips valves?

--- End quote ---

88's only had the side drum valves...no center valve.

they are machined a little different too...88 and earlier there was an oval/oblonged shaped hole in the drum valves...89 and beyond where notched out on one side....if you look at a Kawie parts diagram you'll see what I mean. 

motopunk:

--- Quote from: Foxx4Beaver on March 19, 2014, 09:10:17 AM ---
--- Quote from: cmotodad on March 19, 2014, 09:08:01 AM ---Are the 88 valves different than the 89 up? Does 88 have the 3 kips valves?

--- End quote ---

88's only had the side drum valves...no center valve.

--- End quote ---

86-88 are quite the same engines with the 2peace exhaust valves, except the clutch and countershaft- change in 88, that it makes to a little bastard-motor  :wink:.

i found out, that there are some guys out there, who fitted a 89-2004 cylinder on a 86-88 bottom.

yeomans:
I've got an aluminum set with a broken valve.
 I could probably donate a spare valve and pass some good karma on to you  :-)
I've got brand new valves if your interested as well.

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