'95 240SX stock with compression readings from 155 to 160 on all four cylinders. Thanks.

 

mine runs about 190 and it has about 40k miles on it. its a '95 240sx with a '98 KA

 

i think those numbers are telling you that you should sell me the motor for about $350

 

was that done cold or warm?

stock spec is 179 with no more variance than 14psi. If done properly, and warm, that's slightly low...getting older, but if cold then that's fine.

 

The engine was warm and the mileage is a little over 150K.

 

i wouldnt worry about those numbers if this is your daily driver and occasional beater. drop a little bit of oil into the the cylinder, let it sit for a min, and then run the compression test again and see if it goes up. if compression goes up then you've got worn rings.