265,000+ miles? Basically, I just did a compression test and all but 1 of my cylinders falls between 150-165. The #6 cylinder is at 145psi. What would a brand new model of this engine run at, and what should a typical engine of this model run at with my type of mileage. I'm just trying to guage the market and see if the engine in my burb is doing better or worse than other burbs of the same year/mileage.