Finnegan has been making some pretty massive changes and improvements to his 1955 Chevrolet gasser they call Blasphemi in recent months, and those changes are all directed toward making the car quicker, more stable, more powerful, and more fun. One of the changes is a better, and fresher, blower. And while that bigger better blower has been installed and tuned, there are other changes going on above it that require more tuning and testing. Which is precisely why Peter Harrell at Harrell Engine and Dyno can be found out at the track doing testing with him in this video. Pete has freshened and updated this current Hemi engine and done some tuning on it over the years, but there has never been a better time to really see Finnegan’s ’55 fly. I mean just look at the awesome wheelstands!