cr 500 compression

Joined
Jan 25, 2001
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#2
Enough to blow your thumb off the sparkplug hole.:silly:

If you are interested in the real condition of your engine, take it apart & measure the ring end gap in bore. While you are at it have a good look at the piston as well.
 
Joined
May 3, 2001
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#3
i had a 92 cr500 compresion checks after new top end =150psi
local honda dealer said new range 135-150.you'll need a good kick to get those readings