RV2 AC compressor Rebuild help

MaxPF said
OK, just to verify, your first measurement is 0.0665" (0.067" rounded up), 2.306", and 1.356". Is that correct?

Assuming so, that makes the displacement π(2.306÷2)²×(1.356-0.067)×2=10.7669=10.77in².

Yes, Sir, that is correct. The cylinder bore is slightly egg shaped, but that is the average measurement.

Wolfgang