RYAN91S2

Could someone tell me the compression (off the gauge) for a 91 S2.
I hooked the gauge up yesterday and this is what I can up with; 210, 208, 214, 210.
As always thanks for the help.

marooned

I get 195 across the board on my 89 with 140,000 miles, and that is within spec. Your numbers are definately within spec if that is what you were wondering.

RYAN91S2

Thanks JP, that's exactly what I wanted to know.

Roy LaZelle

I don't understand +195 psi compression. The S2 has a 10.9 compression ratio. I thought that the spec reading was taken by multiplying 1 atm (14.7psi at sea level) by the compression ratio. So 10.9 x 14.7psi = 160.2psi. Do I have the calculation wrong ?? --Roy--