cylinder bore for johnson 9.9/15 81'

raczekp1

Lieutenant
Joined
Mar 30, 2010
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1,327
replace cylinder bores, tolerance between piston and cylinder bores set 0.1 mm
wondering what should i choose ring end gap,
manual says ring end gap should be 0,12-0,38 mm
new rings but i have to file end gap, what should dimension should i set

how many hours run motors while break in?
 
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