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adomakin adomakin is offline
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Join Date: Mar 2002
Location: Essex UK
Posts: 2,194
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interesting result steve. is the last line of the working correct? ratio=549.8/74.4? should that be 74? (ie my measured compression volume) ive since rechecked my volume as my comp should be nearer 8(ish)-1. the pistons are 8.5-1 je's with a .5mm shim. i got 66.75ml and 68mm. im assuming the 74ml measurement was wrong and the difference between the next two was down to me.
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Andy

1980 SC soon to be big hp 3.3t powered 73RSR Replica (well, I'm keeping the engine but everything else is going )
Old 11-25-2005, 06:48 PM
  Pelican Parts Technical Article Directory    Reply With Quote #19 (permalink)