Zero10, thanks for your detailed response. So if I'm understanding, at my elevation of 10,200 feet (for future test, I will currently be testing the car at sea level) it should be 9.7psi X 10:1 = 97psi???
Also, regarding leak-down tests... for how long does one take the measurement in each cylinder? Seems like there should be a factory spec on this as if one measures for a short time= low leakdown %, but if one measures for a longer period of time= higher leak-down %. Is my thinking correct & might you have those specs??
Thanks for the help
