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Posted on behalf of "Gerard  J.  Cerchio" <gjpc@circlesoft.com>:

Hi All,

I have the opportunity to trick out my engine a bit being it's in for prop
strike teardown -(.

I have 8.51 pistons currently and am thinking of 9.51 or even 101's.  I
figure there must be a down side to increasing compression that high.  If
it is only that I commit to 100LL I could live with that.  But is it
possible to blow the jugs clean off? Hurt the valves? etc...

Gerard Cerchio
LNC2 N333EX

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Please send your photos and drawings to marvkaye@olsusa.com.
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