Here's Mike checking the specific gravity of the 91 octane pump gas. One of the guys asked why I wasn't running it with race gas. My reply was how would that help tune and determine how it was to be normally run? The engine got run for a bit to build some heat, and run a bit with a mild load to help seat the rings. There's also a couple of shots of the computer monitor. I tried to catch one at peak horsepower, but wasn't that quick on the shutter.