David G. Hobbs wrote: > > Howdy everyone. Right in the middle of a head job and I am not replacing > the rings. Any suggestions on whether I should bore out the cylinders > anyway? There is some very minor cross-hatching on the surface. > Thanks > David > > David Hobbs > dghobbs@siu.edu Dave it has been my experiance that doing only rings works for a short time and then the oil consumption increases that said the cylinders need to be honed to brake the glaze and give the ring a chance to work into the cylinder. you could use a sand paper a 280 or so grit. they also need to be washed out to remove the bits of cylinder before the pistons are installed Bob Bob |
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