Quote:
Originally Posted by Trophy
Hey Sherwood,
Checked the cylinders tonight, they are perfect all at 82.82mm. I measured on all 4 corners as well and were identical.
Compression height on the pistons is also spot on perfect.
Crank is brand new from Porsche so no machining has gone on at all here.
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What's the remaining variable? Con rods?
If possible, swap a couple of con rods and see if it makes any difference in the deck ht. You already have reference figures. If con rods are all the same, your measurements won't change.
I wouldn't suggest shimming individual cylinders as that changes the cylinder height and affects the clamping force on the heads
Sherwood