I just bought my first Gilroy and I am having a hell of a time getting info and specs on my motor. There is no case number on the left side below the back cylinder but I did find the case number on the right side. I called S&S and did find that my motor was built in 1999. The case # is *A08908* and S&S says that it is an 88 cubic inch evolution motor. Some sources are telling me that it has special cams and high flow heads. I can not find the HP output or the torque number. The cylinders and the case are black powder coated. It has a S&S Super E Shorty carburetor. Any info that you could give me on this motor would be greatly appreciated.